Monday, February 19, 2007

Su-7 FITTER A (SUKHOI)

The Sukhoi Su-7 is a single seat ground attack aircraft that was long a standard tactical fighter-bomber with the Soviet Air Force. The development of Su-7 began in the early 1950's. First prototype called S-1 "Strela" made its first flight in 1955. The Su-7 was unveiled to the West at the 1956 Soviet Aviation Day display at Tushino Airport outside Moscow. The prototype came out to be very promising and Su-7 went in production several years later, with modifications including the Su-7B and Su-7BKL. The airplane was exported to Czechoslovakia, Poland, Romania, China, and other countries.

The Su-7 is armed with two 30mm NR-30 guns in wing roots, each with 70 rounds. Under-wing pylons allow two 742 kg or two 495 kg of bombs or rocket pods. The wings are mid- to low-mounted (wings are mounted below center of aircraft) with wide wing roots, swept-back, and tapered with blunt tips. There is one engine in the body. There is a circular air intake in the nose and a large, single exhaust. The fuselage is a long, tubular body with a blunt nose and rear. There is a large, bubble canopy. The tail is swept-back and has a tapered tail fin with a blunt tip. It has swept-back and tapered flats mid- to low-mounted on the fuselage.

Specifications

Country of Origin CIS (formerly USSR)
Similar Aircraft
  • Lightning
  • F-100 Super Sabre
  • MiG-21 Fishbed
  • Crew One
    Role ground-attack
    Length 57 ft (17.38 m)
    Span 29 ft, 3 in (9 m)
    Weight 13,387kg (loaded)
    Maximum Speed 1.6 Mach
    Maximum Ceiling Unknown
    Service Ceiling 18 km
    Maximum Range 1,449 km
    Cruise range 645nm
    Combat Range 250-350 km (with drop tanks)
    In-Flight Refueling No
    Internal Fuel 2350 Kg
    Payload 1000kg
    Drop Tanks 600 L drop tank with 479kg for 69 nm range
    Ferry tank with 719kg for 99nm range
    Sensors High Fix (SRD-5M) radar.
    Armament two Cannon: NR-30 30mm
    FAB-500, UV-16-57 rocket bods, FAB-250, AA-2,FAB-750, FAB-500
    Usesr Countries
  • Afghanistan
  • Algeria
  • Bangladesh
  • Czech Republic
  • North Korea
  • South Yemen.
  • B-1B Lancer

    The B-1B is a multi-role, long-range bomber, capable of flying intercontinental missions without refueling, then penetrating present and predicted sophisticated enemy defenses. It can perform a variety of missions, including that of a conventional weapons carrier for theater operations. Through 1991, the B-1 was dedicated to the nuclear deterrence role as part of the single integrated operational plan (SIOP)

    The B-1B's electronic jamming equipment, infrared countermeasures, radar location and warning systems complement its low-radar cross-section and form an integrated defense system for the aircraft.

    The swing-wing design and turbofan engines not only provide greater range and high speed at low levels but they also enhance the bomber's survivability. Wing sweep at the full-forward position allows a short takeoff roll and a fast base-escape profile for airfields under attack. Once airborne, the wings are positioned for maximum cruise distance or high-speed penetration. The B-1B holds several world records for speed, payload and distance. The National Aeronautic Association recognized the B-1B for completing one of the 10 most memorable record flights for 1994.

    The B-1B uses radar and inertial navigation equipment enabling aircrews to globally navigate, update mission profiles and target coordinates in-flight, and precision bomb without the need for ground based navigation aids. Included in the B-1B offensive avionics are modular electronics that allow maintenance personnel to precisely identify technical difficulties and replace avionics components in a fast, efficient manner on the ground.

    The aircraft's AN/ALQ 161A defensive avionics is a comprehensive electronic counter-measures package that detects and counters enemy radar threats. It also has the capability to detect and counter missiles attacking from the rear. It defends the aircraft by applying the appropriate counter-measures, such as electronic jamming or dispensing expendable chaff and flares. Similar to the offensive avionics, the defensive suite has a re-programmable design that allows in-flight changes to be made to counter new or changing threats.

    The B-1B represents a major upgrade in U.S. long-range capabilities over the B-52 -- the previous mainstay of the bomber fleet. Significant advantages include:

    • Low radar cross-section to make detection considerably more difficult.
    • Ability to fly lower and faster while carrying a larger payload.
    • Advanced electronic countermeasures to enhance survivability.

    Numerous sustainment and upgrade modifications are ongoing or under study for the B-1B aircraft. A large portion of these modifications which are designed to increase the combat capability are known as the Conventional Mission Upgrade Program. In FY93, The Air Force initiated CMUP in FY1993 to improve the B-1’s conventional warfighting capabilities. The $2.7 billion CMUP program is intended to convert the B-1B from a primarily nuclear weapons carrier to a conventional weapons carrier. Capability will be delivered in blocks attained by hardware modifications with corresponding software updates:

    • Initial conventional capability was optimized for delivery of Mk-82 non-precision 500lb gravity bombs
    • Current capability (Block C) also provides delivery of up to 30 Cluster Bomb Units (CBUs) per sortie for enhanced conventional capability against advancing armor. Initial capability achieved in September 1996 with FOC in August 1997. The upgrade consists of modification for B-1B bomb module from the original configuration of 28 500-pound bombs per unit to 10 1,000-pound cluster bombs per bomb rack. The modifications apply to a total to 50 refitted bomb racks -- enough to equip half the B-1B fleet.
    • Block D integrates the ALE-50 repeater decoy system, the first leg of the electronic countermeasures upgrade, and JDAM for near precision capability and adds anti-jam radios for secure communication in force packages. FY96 and FY97 Congressional plus-ups are being used to accelerate JDAM initial capability by 18 months (1QFY99). Congress has provided extra funding to allow a group of seven aircraft to be outfitted and ready a full 18 months early, with the first three JDAM equipped aircraft to be ready by December 1998, and the last of those seven aircraft are planned to arrive at Ellsworth AFB by Feb 99.
    • Block E upgrades the current avionics computer suite and integrates Wind Corrected Munitions Dispenser (WCMD), Joint Standoff Weapon (JSOW) and Joint Air to Surface Standoff Missile (JASSM) for standoff capability (FY02)
    • Block F improves the aircraft’s electronic countermeasures’ situational awareness and jamming capabilities in FY02

    Background

    The B-1B is a modified B-1A with major revisions in offensive avionics, defensive avionics, weapon payload, range, and speed. These modifications were made to incorporate certain technological advances that had occurred between the original B-lA contract award in 1970 and the LRCA competition in 1980. Improvements consist primarily of off-the-shelf technology such as a new radar, new generation computers, expanded ECM capabilities, reduced RCS, and avionics compatibility with the ALCM. The wing sweep is restricted to 60 which limits the maximum speed to just above supersonic. Rockwell also estimated range increases for the modified B-1.

    Differences between the B-1B and its predecessor, the B-1A of the 1970s, are subtle, yet significant. Externally, only a simplified engine inlet, modified over-wing fairing and relocated pilot tubes are noticeable. Other less-evident changes include a window for the offensive and defensive systems officers' station and engine housing modifications that reduces radar exposure. The B-1B was structurally redesigned to increase its gross takeoff weight from 395,000 to 477,000 pounds (177,750 to 214,650 kilograms). Still, the empty weight of the B-1B is but 3 percent greater than that of the B-1A. This added takeoff weight capacity, in addition to a movable bulkhead between the forward and intermediate weapons bay, allows the B-1B to carry a wide variety of nuclear and conventional munitions. The most significant changes, however, are in the avionics, with low-radar cross-section, automatic terrain-following high-speed penetration, and precise weapons delivery.

    Prior to 1994 B-1B fleet had never achieved its objective of having a 75-percent mission capable rate. In 1992 and 1993 the B-1B mission capable rate averaged about 57 percent. According to the Air Force, a primary reason for the low mission capable rate was the level of funding provided to support the B-1B logistics support system. Concerned about the low mission capable rate, a history of B-1B problems, and the Air Force's plans to spend $2.4 billion modifying the B-1B to become a conventional bomber, the Congress directed the Air Force to conduct an Operational Readiness Assessment (ORA) from June 1, 1994, through November 30, 1994. The purpose of the ORA was to determine whether one B-1B wing was capable of achieving and maintaining its planned 75-percent operational readiness rate for a period of 6 months, if provided the full complement of spare parts, maintenance equipment and manpower, and logistic support equipment. During the ORA the test unit achieved an 84.3-percent mission capable rate during the test period. The ORA demonstrated that, given a full complement of spare parts, equipment, and manpower, the Air Force could achieve and sustain a 75-percent mission capable rate for the B-1B. The Air Force projects that the entire B-1B fleet will reach a 75-percent mission capable rate by 2000 by virtue of numerous on-going and future reliability, maintainability, and management initiatives. However, as of mid-October 1999 the Air Force wide mission capable rate of the B-1 had fallen to 51.1 percent -- mainly because of maintenance problems and a shortage of parts. Over the previous 12 months, the Kansas Guard had maintained a mission capable rate of 71.1 percent for the 10 usable aircraft assigned to it.

    The basis for the projection of useful life of the B-1 is the Aircraft Structural Integrity Program (ASIP). The useful life of the structure is assumed to be the point at which it is more economical to replace the aircraft than to continue structural modifications and repairs necessary to perform the mission. The limiting factor for B-1’s service life is the wing lower surface. At 15,200 hours, based on continued low level usage, the wing’s lower skin will need replacement. Current usage rates, operational procedures, and mishap attrition will place the inventory below the requirement of 89 aircraft in 2018, while the service life attrition will impact around 2038.

    The first B-1B, 83-0065, The Star of Abilene, was delivered to the Air Force at Dyess Air Force Base, Texas, in June 1985, with initial operational capability on Oct. 1, 1986. The 100th and final B-1B was delivered May 2, 1988. The Air Force has chosen to fully fund the operation of only 60 B-1Bs for the next few years, compared with plans to fund 82 beyond fiscal year 2000. In the short term, the Air Force has classified 27 of 95 B-1Bs as "reconstitution aircraft." These aircraft are not funded for flying hours and lack aircrews, but they are based with B-1B units, flown on a regular basis, maintained like other B-1Bs, and modified with the rest of the fleet. B-1B units will use flying hours and aircrews that are based on 60 operational aircraft to rotate both the operational aircraft and the reconstitution aircraft through its peacetime flying schedule. These 27 aircraft will be maintained in reconstitution reserve status until the completion of smart conventional munition upgrades. At that time, around the year 2000, there will be 95 aircraft providing an operational force of 82 fully modified B-1s. The B-1 will complete its buy back of attrition reserve by the fourth quarter of FY03, and re-code six training aircraft to attain 70 combat-coded aircraft by the fourth quarter of FY04. During the Cold War, heavy bombers were used primarily for nuclear deterrence and were operated solely by the active duty Air Force. According to the Air Force, the National Guard's part-time workforce was incompatible with the bombers' nuclear mission because of a requirement for continuously monitoring all personnel directly involved with nuclear weapons. With the end of the Cold War and increased emphasis on the bombers' conventional mission, the Air Force initiated efforts to integrate Guard and reserve units into the bomber force. As part of its total force policy, the Air Force assigned B-1B aircraft to the National Guard. Heavy bombers entered the Air Guard's inventory for the first time in 1994 with a total of 14 B-1Bs programmed by the end of fiscal year FY 1997 for two units, the 184th Bomb Wing (BW), Kansas, and the 116th BW, Georgia. The 184th completed its conversion in FY 1996 at McConnell Air Force Base (AFB), Kansas. After a long political struggle that involved resisting the planned conversion from F-15s and an associated move from Dobbins AFB near Atlanta to Robins AFB near Macon, the 116th began its conversion on 1 April 1996. The unit completed that process in December 1998. All the bombers in both units were configured for conventional, not nuclear, missions. Prior to 1994, the B-1B fleet operated out of four bases: Dyess Air Force Base, Texas; Ellsworth Air Force Base, South Dakota; McConnell Air Force Base, Kansas; and Grand Forks Air Force Base, North Dakota. In 1994, the Air Force realigned the B-1B fleet by closing the Grand Forks Air Force Base and transferring the aircraft at McConnell Air Force Base to the Air National Guard. With the transfer, the B-1B support structure, including spare parts, was distributed to the two remaining main operating bases. The concentration of aircraft and repair facilities at Dyess and Ellsworth Air Force Bases resulted in improved support capabilities, which improved mission capable [MC] rates.

    On 26 March 1996 it was announced that the 77th Bomb Squadron would return to Ellsworth. On 1 April 97, the squadron again activated at Ellsworth as the geographically separated 34th Bomb Squadron completed its transfer to its home at the 366th Wing, Mountain Home AFB, Idaho. By June 1998, the 77th had six of its B-1Bs out of the reconstitution reserve. This number ballanced those lost by the 34th BS.

    Upgrades

    Cockpit Upgrade Program (CUP) - Current B-1 cockpit display units are not capable of supporting graphic intensive software modifications. The CUP installs a robust graphic capability via common display units throughout the front and aft stations. This program increases B-1 survivability by providing critical situational awareness displays, needed for conventional operations, keeping pace with current and future guided munitions integration, enhancing situational awareness, and improving tactical employment. Link-16 – Providing Line-of-Sight (LOS) data for aircraft-to-aircraft, aircraft-to-C2, and aircraft-to-sensor connectivity, Link-16 is a combat force multiplier that provides U.S. and other allied military services with fully interoperable capabilities and greatly enhances tactical Command, Control, Communication, and Intelligence mission effectiveness. Link-16 provides increased survivability, develops a real-time picture of the theater battlespace, and enables the aircraft to quickly share information on short notice (target changes). In addition to a localized capability, the B-1’s datalink will include BLOS capability increasing flexibility essential to attacking time-sensitive targets. B-1 Radar Upgrade is a candidate Long Term Upgrade that would improve the current Synthetic Aperture Radar resolution from three meters to one foot or better, allowing the B-1 to more autonomously and precisely Find, Fix, Target, Track, Engage, and Assess enemy targets with guided direct-attack or standoff munitions (JDAM/JSOW). Finally, the upgrade would replace older components that will be difficult to maintain due to obsolescence and vanishing vendors.

    Specifications

    Primary Function: Long-range, multi-role, heavy bomber
    Builder: Rockwell International, North American Aircraft
    Operations Air Frame and Integration: Offensive avionics, Boeing Military Airplane; defensive avionics, AIL Division
    Power Plant: Four General Electric F-101-GE-102 turbofan engine with afterburner
    Thrust: 30,000-plus pounds (13,500-plus kilograms) with afterburner, per engine
    Length: 146 feet (44.5 meters)
    Wingspan: 137 feet (41.8 meters) extended forward, 79 feet (24.1 meters) swept aft
    Height: 34 feet (10.4 meters)
    Weight: Empty, approximately 190,000 pounds (86,183 kilograms)
    Maximum Takeoff Weight: 477,000 pounds (214,650 kilograms)
    Speed: 900-plus mph (Mach 1.2 at sea level)
    Rotate and Takeoff Speeds: 210 Gross - 119 Rotate kts / 134 kts Takeoff
    390 Gross - 168 kts Rotate / 183 kts Takeoff
    Landing Speeds: 210 Gross - 145 kts
    380 Gross - 195 kts
    Range: Intercontinental, unrefueled
    Ceiling: Over 30,000 feet (9,000 meters)
    Crew: Four (aircraft commander, pilot, offensive systems officer and defensive systems officer)
    Armament:
    NUCLEAR
    CONVENTIONAL
    84 Mk 62
    84 MK82
    30 CBU 87
    30 CBU 89
    30 CBU 97
    12 Mk 65
    PRECISION
    30 WCMD
    24 JDAM
    12 GBU-27
    12 AGM-154 JSOW
    12 TSSAM
    Date Deployed: June 1985
    Unit Cost: $200-plus million per aircraft
    Inventory: 100 total production
    93 total current inventory

    Active force, 51 PMAI (69 actual)
    ANG, 18 PMAI (22 actual)
    Reserve, 0
    AFMC, 2 (Test)

    Deployment

    Cmd#LocationUnit
    ACC39 Dyess AFB, TX9th Bomb Wing
    ACC21 Ellsworth AFB, SD 28th Bomb Wing
    ACC9 Mountain Home AFB, ID366th Air Expeditionary Wing
    ANG10 Robins AFB, GA116th Bomb Wing
    ANG12 McConnell AFB, KS184th Bomb Group
    AMC2 Edwards AFB, CAtest aircraft

    6 lost to mishaps [as of 18 Feb 98]

    1 eliminated under START II Treaty

    B-52 Stratofortress

    The B-52H BUFF [Big Ugly Fat Fellow] is the primary nuclear roled bomber in the USAF inventory. It provides the only Air Launch Cruise Missile carriage in the USAF. The B-52H also provides theater CINCs with a long range strike capability. The bomber is capable of flying at high subsonic speeds at altitudes up to 50,000 feet (15,166.6 meters). It can carry nuclear or conventional ordnance with worldwide precision navigation capability.

    The aircraft's flexibility was evident during the Vietnam War and, again, in Operation Desert Storm. B-52s struck wide-area troop concentrations, fixed installations and bunkers, and decimated the morale of Iraq's Republican Guard. The Gulf War involved the longest strike mission in the history of aerial warfare when B-52s took off from Barksdale Air Force Base, La., launched conventional air launched cruise missiles and returned to Barksdale -- a 35-hour, non-stop combat mission.

    A total of 744 B-52s were built with the last, a B-52H, delivered in October 1962. Only the H model is still in the Air Force inventory and all are assigned to Air Combat Command. The first of 102 B-52H's was delivered to Strategic Air Command in May 1961. The H model can carry up to 20 air launched cruise missiles. In addition, it can carry the conventional cruise missile which was launched from B-52G models during Desert Storm.

    Barksdale AFB, LA and Minot AFB, ND serves as B-52 Main Operating Bases (MOB). Training missions are flown from both MOBs. Barksdale AFB and Minot AFB normally supports 57 and 36 aircraft respectively on-station.

    Features

    In a conventional conflict, the B-52H can perform air interdiction, offensive counter-air and maritime operations. During Desert Storm, B-52s delivered 40 percent of all the weapons dropped by coalition forces. It is highly effective when used for ocean surveillance, and can assist the U.S. Navy in anti-ship and mine-laying operations. Two B-52s, in two hours, can monitor 140,000 square miles (364,000 square kilometers) of ocean surface.

    Starting in 1989, an on-going modification incorporates the global positioning system, heavy stores adaptor beams for carrying 2,000 pound munitions and additional smart weapons capability. All aircraft are being modified to carry the AGM-142 Raptor missile and AGM-84 Harpoon anti-ship missile.

    The B-52H was designed for nuclear standoff, but it now has the conventional warfare mission role with the retirement of the B-52G’s. The B-52 can carry different kinds of external pylons under its wings.

    • The AGM-28 pylon can carry lighter weapons like the MK-82 and can carry 12 weapons on each pylon, for a total of 24 external weapons. With the carriage of 27 internal weapons, the total is 51.
    • Heavy Stores Adaptor Beam [HSAB] external pylon can carry heavier weapons rated up to 2000 lbs. However, each HSAB can carry only 9 weapons which decreases the total carry to 45 (18 external).
    • A third type pylon is used for carrying ALCMs/CALCMs/ACMs.

    So the B-52 can carry a maximum of either 51 or 45 munitions, depending on which pylon is mounted under the wings. However, the AGM-28 pylon is no longer used, so the B-52 currently carries on HSABs, limiting the external load to 18 bombs, or a total of 45 bombs.

    The use of aerial refueling gives the B-52 a range limited only by crew endurance. It has an unrefueled combat range in excess of 8,800 miles (14,080 kilometers).

    All B-52s are equipped with an electro-optical viewing system that uses platinum silicide forward-looking infrared and high resolution low-light-level television sensors to augment the targeting, battle assessment, flight safety and terrain-avoidance system, thus further improving its combat ability and low-level flight capability.

    Pilots wear night vision goggles (NVGs) to enhance their night visual, low-level terrain-following operations. Night vision goggles provide greater safety during night operations by increasing the pilot's ability to visually clear terrain and avoid enemy radar.

    Current B-52H crew size is five. Pilot and co-pilot are side by side on the upper flight deck, along with the electronic warfare officer (EWO), seated behind the pilot facing aft.

    Side by side on the lower flight deck are the radar navigator, responsible for weapons delivery, and the navigator, responsible for guiding the aircraft from point A to point B. Because the H model was not originally designated for conventional ordnance delivery, weapons delivery was assigned to the radar navigator and the "bombardier/navigator" crew station designation of the earlier B-52 series was not used.)

    The controls and displays for aircraft systems are distributed among the crew stations on the basis of responsibilities. The Air Force’s objective is to employ the latest navigation and communication technology to reduce the crew size to four people, by combining the radar navigator and navigator functions into one position.


    The navigator stations use CRT displays and 386x-type processors. Interface to avionics architecture is based on the Mil-Std-1553B data bus specification.

    Current Upgrade Activities

    The current service life of the aircraft extends to 2040.

    The B-52 is a typical representation of the misnomer of "legacy" system. While the B-52 exceeds 30 years of age, new modifications and mission capabilities are constantly updating the system. The following is a list of current B-52 modification programs:

    1. Global Positioning System (GPS)
    2. TACAN Replacement System (TRS)
    3. Integrated Conventional Stores Management System (ICSMS)
    4. ARC-210/DAMA Secure Voice
    5. AGM-142 HAVENAP Missile Integration
    6. High Reliability Maintenance-Free Battery
    7. Electronic Counter-Measures Improvement (ECMI)
    8. Off-Aircraft Pylon Tester (OAPT)
    9. Air Force Mission Support System (AFMSS)
    10. Electro Viewing System - EVS 3-in-1 (EVS, STV, FLIR)
    11. Advanced Weapons Integration Program (JDAM, WCMD, JSOW, JASSM)
    12. Night Vision Imaging System Cockpit Compatible Lighting
    13. Night Vision Imaging System Compatible Ejection Seat Mod
    14. Standard Flight Loads Data Recorder (SFLDR)
    15. Avionics Midlife Improvement (AMI) (ACU, DTUC, and INS Replacement)
    16. ALR-20 System Replacement
    17. Fuel Temperature Monitoring System
    18. Panoramic Night Vision Goggles
    19. Advanced Infrared Expendables
    20. Advanced real Time Engine Health Monitoring System
    21. Closed Loop Sensor-To Shoot Data Collection/Trans
    22. Precision Targeting Radar
    23. TF-33 Engine Replacement
    24. Lethal Self Protection
    25. B-52 Cockpit Modernization
    26. KY-58 VINSON Secure Voice
    27. AVTR
    28. Additional Cabin Pressure Altimeter
    29. Enhanced Bomber Mission Management System
    30. Chaff and Flare Dispenser Upgrade
    31. Non 1760 Pylon Upgrade

    The B-52 is undergoing a Conventional Enhancement Modification which allows it to carry MIL-STD 1760 weapons. The Advanced Weapons Integration (AWI) program supports the conventional enhancement of the B-52 through the addition of the Wind Corrected Munitions Dispenser (WCMD), Joint Direct Attack Munition (JDAM), Joint Stand-off Weapon (JSOW), and the Joint Air-to-Surface Stand-off Missile (JASSM). Limited Initial Operational Capability for the WCMD was achieved on the B-52 in December 1998, and LIOC for JDAM was achieved on the B-52 in December 1998.

    The Air Force Mission Support System supports the Air Force movement of all mission planning to a common system. GPS TACAN Emulation provides support to the Congressionally-directed GPS-2000. Electronic Countermeasures Improvement supports a DESERT STORM identified deficiency. The B-61 Mod 11 program was added at the direction of the Nuclear Posture Review and Presidential Decision Directive-30.

    The AGM-142 (or Have Nap as it is commonly called) and Harpoon missile systems were first installed and made operational on the B-52Gs in the mid-1980s. When the “G” models were retired, these capabilities were moved to the B-52H model. While Air Combat Command (ACC) was happy to retain these operational capabilities, they were limited in their ability to employ either Have Nap or Harpoon by the fact that only a limited number of B-52Hs could employ the missiles. In the early 1990s the B-52 Conventional Enhancement Modification (CEM) Integrated Product Team (IPT) began programs to make it possible for any B-52H to carry and launch either missile. At about the same time, the AGM-142 SPO began a second phase of their producibility enhancement program, PEPII for short, to upgrade the AGM-142 missiles to both enhance supportability and lower the missiles cost. As of 31 December 97 these programs provided ACC with the expanded and more flexible mission capability they desired.

    Upgrades

    The B-61 Mod 11 program involves development and testing of a modified nuclear weapon on B-52 operational aircraft. Replacement of a strategic weapon was recommended by the Nuclear Posture Review and directed by Presidential Decision Review-30. Congress was notified during the second quarter of FY 1995, of the Department of Defense, and the Department of Energy intent to modify an existing weapon to provide a replacement option. Modifications (made by the Department of Energy) to the B-61 Mod 7 strategic bomb accomplish the mission requirements of the replaced weapon. Modification of an existing weapon is less expensive than the cost to develop a new weapon from "scratch." Flight testing by the 419th FLTS, Edwards AFB, CA is required to certify the modified weapon mass and physic properties are the same as the Mod 7 device. The Air Force asked and received permission from Congress to reprogram the $4.5M FY 96 Congressional plus-up for AGM-130 integration on the B-52, into the B-61 Mod 11 Flight Test program. This program was completed in FY 97.

    A key element to preserving the combat capability of the BUFF is the continued effort to improve the reliability, maintainability, and supportability (RM&S) for the B-52s in the near future. The three major defensive ECM systems on the aircraft, the AN/ALQ-172, AN/ALQ-155, and AN/ALR-20, all needed upgrades or replacement due to performance, reliability, and/or supportability problems. In addition, a myriad of other defensive systems on the BUFFs required enhancements to keep the B-52 ECM suite viable throughout the lifetime of the aircraft. In FY97, the B-52 fleet received only six percent of the overall bomber budget which further complicated efforts to maintain these aging ECM systems.

    Between October 1996 and March 1997, the B-52 ECM suite became the leading cause of the Air Combat Command's B-52 bomber wings not meeting mission capable (MC) rate standards for the B-52H fleet. The aircraft's three major defensive systems all needed upgrades or replacement due to performance, reliability, and supportability issues. During these six months, these three systems combined to produce a six month mission incapable (MICAP) driver rate for the B-52 fleet of more than 43,000 hours. In addition, B-52 ECM employees discovered that because of this, readiness spares packages (RSPs) kits were depleted of several key system line replaceable units (LRUs). This resulted in a significant impact to the operational readiness of the entire B-52H fleet.

    In March 1997, HQ ACC B-52 logistics officials (HQ ACC/LGF52), Oklahoma City ALC B-52 leadership (OC-ALC/LHL), and managers from the Center's LNR division implemented an ECM Support Improvement Plan (SIP) to improve the B-52H ECM MICAP rate and RSP fill rates to acceptable levels. As a result, they eliminated MICAPs by April 1997 and filled RSP kits to the Independent Kit Level by May 1997.

    The ALQ-172 ECM electronic countermeasures suite is being improved to cover a requirement identified during DESERT STORM. The improvement provides for an increased memory capability to handle advanced threats as well as correcting a coverage capability problem. The project adds a third ALQ-172 to the ECM suite and develops the new display required by the addition of the third system. The B-52's electronic countermeasures suite is capable of protecting itself against a full range of air defense threat systems by using a combination of electronic detection, jamming and infrared countermeasures. The B-52 can also detect and counter missiles engaging the aircraft from the rear. These systems are undergoing continuous improvement in order to enable them to continue to counter emerging threat systems.

    Situational Awareness is the highest priority modification needed for the B-52. The Electronic Countermeasure Improvement is a Reliability and Maintainability initiative that upgrades two low Mean Time Between Failure components, and replaces two Control and Display Units (CDU) with one CDU. The ECM system uses 1960s-era technology and will likely be unsupportable by FY02.

    Link-16 - A line-of-sight datalink that uses structured message formats to provide the capability for an organized network of users to transfer in real-time/near real-time, digitized tactical information between tactical data systems used to increase survivability and develop a real-time picture of the battlespace.

    An unsolicited proposal for reengining 94 aircraft in the B-52 fleet was submitted to the Air Force by Boeing North American, Inc. in June 1996. Boeing proposed modernizing the B-52 fleet by replacing the current TF-33 engines with a commercial engine through a long-term leasing agreement, and providing fixed-cost, privatized maintenance based on the number of hours flown each year. Boeing's proposal included modernizing the B-52 fleet by replacing the TF-33 engines with the Allison/Rolls commercial RB-211 engine through a long-term leasing agreement and providing a fixed-cost, privatized maintenance concept through a "power-by-the-hour" arrangement. Boeing initially projected reengining cost savings of about $6 billion, but later revised the projected savings to $4.7 billion to reengine 71 B-52s. An Air Force team formed to study Boeing's proposal analyzed the lease and purchase alternatives and concluded that both options are cost prohibitive compared to maintaining the existing TF-33 engines. The General Accounting Office estimated that Boeing's unsolicited proposal to reengine the B-52 fleet would cost the Air Force approximately $1.3 billion rather than save approximately $4.7 billion as Boeing projected.

    Service Life

    Updated with modern technology, the B-52 will continue into the 21st century as an important element of US forces. There is a proposal under consideration to re-engine the remaining B-52H aircraft to extend the service life. B-52 re-engine plans, if implemented, call for the B-52 to be utilized through 2025. Current engineering analysis show the B-52's life span to extend beyond the year 2040. The limiting factor of the B-52’s service life is the economic limit of the aircraft's upper wing surface, calculated to be approximately 32,500 to 37,500 flight hours. Based on the projected economic service life and forecast mishap rates, the Air Force will be unable to maintain the requirement of 62 aircraft by 2044, after 84 years in service

    The May 1997 Report of the Quadrennial Defense Review (QDR), prescribed a total fleet of 187 bombers (95 B-1, 21 B-2, and 71 B-52). Since the QDR, two B-1s have been lost in peacetime accidents. However, the Report of the Panel to Review Long-Range Air Power (LRAP) concluded the existing bomber fleet cannot be sustained through the expected life of the air frames and that additional aircraft will eventually be required. To address this issue, the Air Force will add five additional B-52 attrition reserve aircraft, bringing the B-52 total from 71 to 76 for a total bomber force of 190. The B-52 fleet will remain the same with 44 combat-coded aircraft.

    Specifications

    Primary Function:

    Heavy bomber

    Contractor:

    Boeing Military Airplane Co.

    Power Plant:

    Eight Pratt & Whitney engines TF33-P-3/103 turbofan

    Thrust:

    Each engine up to 17,000 pounds (7,650 kilograms)

    Length:

    159 feet, 4 inches (48.5 meters)

    Height:

    40 feet, 8 inches (12.4 meters)

    Wingspan:

    185 feet (56.4 meters)

    Speed:

    650 miles per hour (Mach 0.86)

    Ceiling:

    50,000 feet (15,151.5 meters)

    Weight:

    Approximately 185,000 pounds empty (83,250 kilograms)

    Maximum Takeoff Weight:

    488,000 pounds (219,600 kilograms)

    Range:

    Unrefueled 8,800 miles (7,652 nautical miles)

    Armament:
    NOTE: The B-52 can carry 27 internal weapons. Authoritative sources diverge as to maximum munition loads, with some suggesting as many as 51 smaller munitions and 30 larger munitions, while others suggest maximum loads of 45 and 24, respectively.

    · The Heavy Stores Adaptor Beam [HSAB] external pylon can carry only 9 weapons which limits the total carry to 45 (18 external).

    · The AGM-28 pylon could carry lighter weapons like the MK-82 and can carry 12 weapons on each pylon, for a total of 24 external weapons, for a the total of 51. However, the AGM-28 pylon is no longer used, so the B-52 currently carries on HSABs, limiting the external load to 18 bombs, or a total of 45 bombs.

    Approximately 70,000 pounds (31,500 kilograms) mixed ordnance -- bombs, mines and missiles.

    NUCLEAR
    20 ALCM
    12 SRAM [ext]
    12 ACM [ext]
    2 B53 [int]
    8 B-61 Mod11 [int]
    8 B-83 [int]

    CONVENTIONAL
    51 CBU-52 (27 int, 18 ext)
    51 CBU-58 (27 int, 18 ext)
    51 CBU-71 (27 int, 18 ext)
    30 CBU 87 (6 int, 18 ext)
    30 CBU 89 (6 int, 18 ext)
    30 CBU 97 (6 int, 18 ext)
    51 M117
    18 Mk 20 (ext)
    51 Mk 36
    8 Mk 41
    12 Mk 52
    8 Mk 55
    8 Mk 56
    51 Mk 59
    8 Mk 60 (CapTor)
    51 Mk. 62
    8 Mk. 64
    8 Mk 65
    51 MK 82
    18 MK 84 (ext)

    PRECISION
    18 JDAM (12 ext)
    30 WCMD (16 ext)
    8 AGM-84 Harpoon
    20 AGM-86C CALCM
    8 AGM-142 Popeye [3 ext]
    18 AGM-154 JSOW (12 ext)
    12 AGM-158 JASSSM [ext]
    12 TSSAM

    Systems

    · AN/ALQ-117 PAVE MINT active countermeasures set

    · AN/ALQ-122 false target generator [Motorola]

    · AN/ALQ-153 tail warning set [Northrop Grumman]

    · AN/ALQ-155 jammer Power Management System [Northrop Grumman]

    · AN/ALQ-172(V)2 electronic countermeasures system [ITT]

    · AN/ALR-20A Panoramic countermeasures radar warning receiver

    · AN/ALR-46 digital warning receiver [Litton]

    · AN/ALT-32 noise jammer

    · 12 AN/ALE-20 infra-red flare dispensers

    · 6 AN/ALE-24 chaff dispensers

    · AN/ANS-136 Inertial Navigation Set

    · AN/APN-224 Radar Altimeter

    · AN/ASN-134 Heading Reference

    · AN/APQ-156 Strategic Radar

    · AN/ASQ-175 Control Display Set

    · AN/AYK-17 Digital Data Display

    · AN/AYQ-10 Ballistics Computer

    · AN/AAQ-6 FLIR Electro-optical viewing system

    · AN/AVQ-22 Low-light TV Electro-optical viewing system

    · AN/ARC-210 VHF/UHF communications

    · AN/ARC-310 HF radio communications

    Crew:

    Five (aircraft commander, pilot, radar navigator, navigator and electronic warfare officer)

    Accommodations:

    Six ejection seats

    Unit Cost:

    $30 million

    Date Deployed:

    February 1955

    Inventory:

    44 combat-coded
    Active force, 85; ANG, 0; Reserve, 9

    Apache

    AH-64 Apache
    Type Attack helicopter
    Manufacturer Hughes, McDonnell Douglas, Boeing IDS
    Maiden flight 30 September 1975
    Status Active service
    Primary users United States Army
    Israel
    Produced 1984-1996
    Number built 1,048[1]
    Unit cost US$18 million (1984)[1]
    Variants Westland WAH-64 Apache


    History

    The United States Army issued a request for proposals (RFP) in 1972 for an Advanced Attack Helicopter (AAH). From an initial list of 5 manufacturers, Boeing-Vertol, Bell, Hughes, Lockheed, and Sikorsky, the finalists selected were Hughes Aircraft's Toolco Aircraft Division (later Hughes Helicopters) and Bell. Hughes' Model 77/YAH-64 was selected over Bell's Model 409/YAH-63 in 1976. First flight of a development prototype occurred on September 30, 1975 but it was not until 1982 that a production contract was signed. In 1983 the first production helicopter was rolled out at Hughes Helicopter's facility at Mesa, Arizona. In 1984 Hughes Helicopters was purchased by McDonnell Douglas for $500 million. Hughes later became part of The Boeing Company with the merger of Boeing and McDonnell Douglas in August 1997.

    Features

    The AH-64 is a two-seat attack helicopter powered by two General Electric T700 turboshaft engines, with high-mounted exhausts on either side of the rotor shaft. The crew sit in tandem, with the pilot sitting behind and above the gunner. The crew compartment is armoured against 20mm gunfire. The helicopter is armed with a 30mm M230 chain gun which is slaved to the gunner's helmet-mounted gunsight. The AH-64 carries a range of external stores on its stub-wing pylons, typically a mixture of AGM-114 Hellfire anti-tank missiles Hydra 70 general-purpose unguided 70mm rockets, and AIM-92 Stinger anti-aircraft missiles for defence. In case of emergency the pylons also have mounting points for personnel transfer. [1]

    Two major models of AH-64 Apache are in service in the US Army; AH-64A (USAR and ARNG) and AH-64D (Active). An AH-64B variant was designed for naval operation (Marine Corps), but never manufactured.[citation needed] As of 2007 the Marine Corps still uses the AH-1 Cobra. When development of the D model started, the corresponding radarless version initially had the designation AH-64C. However, since the only difference between the C model and the radar-equipped D model was the radar, which could be moved from one aircraft to another, a decision was made to not distinguish between the two versions, irrespective of the presence or absence of the radar. A number of other models have been derived from both AH-64A and AH-64D for export. The British-built Westland WAH-64 (assembled from kits purchased from Boeing) is based on the AH-64D with several different systems, including newer engines.

    Built to endure front-line environments, it can operate during the day or night and in adverse weather using the integrated helmet and display sight system. The Apache is also equipped with some of the latest avionics and electronics, such as the Target Acquisition and Designation System, Pilot Night Vision System (TADS/PNVS), Black Hole passive infrared countermeasures, nap-of-the-earth (sic) navigation, and GPS.

    Variants

    AH-64D
    Apache Longbow at the ILA airshow 2006
    Apache Longbow at the ILA airshow 2006

    The advanced model, the AH-64D Apache Longbow, is equipped with an improved sensor suite and weapon systems. The key improvement over the A-variant is the AN/APG-78 Longbow dome installed over the main rotor which houses a millimeter-wave Fire Control Radar (FCR) target acquisition system. The elevated position of the radome allows detection and (arcing) missile engagement of targets even when the helicopter itself is concealed by an obstacle (e.g. terrain, trees or buildings). Further, a radio modem integrated with the sensor suite allows a D-variant Apache to share targeting data with other AH-64Ds that do not have a line-of-sight to the target. In this manner a group of Apaches can engage multiple targets but only reveal the radome of one D-variant Apache. Apaches that include all of the improvements of the Longbow Apache, with the exception of the Fire Control Radar are still designated as "AH-64D Apache Longbows", as the radome is removable and interchangeable between aircraft. AH-64Ds are currently flying in Iraq and Afghanistan without the Fire Control Radar as there are simply no armored threats for coalition forces to deal with.[citation needed]

    Also, the aircraft was updated with T700-GE-701C engines, and a fully-integrated cockpit. The fusaelage of the aircraft was expanded to accommodate new systems. In addition, the aircraft receives improved survivability, communications, and navigation capabilities. Most existing capabilities of the AH-64A Apache are retained.


    Specifications (AH-64A)

    Data from Jane's Air Forces[1]

    General characteristics

    • Crew: 2: pilot, CPG (co-pilot/gunner)
    • Length: 58.17 ft (17.73 m)
    • Rotor diameter: 48 ft 0 in (14.63 m)
    • Height: 12.7 ft (3.87 m)
    • Disc area: 1,809.5 ft² (168.11 m²)
    • Empty weight: 11,387 lb (5,165 kg)
    • Loaded weight: 18,000 lb (8,000 kg)
    • Max takeoff weight: 21,000 lb (9,500 kg)
    • Powerplant:General Electric T700 1,690 shp and later upgraded to T701 1,890 shp (1988-1990) and furthur upgraded to T701C (1991- today) turboshafts, (1,260 kW) each

    Performance

    Armament



    The BOEING

    History


    Boeing was incorporated in Seattle, Washington by William E. Boeing, on July 15, 1916, as “Pacific Aero Products Co.” following the June 15, 1916 maiden flight of one of the two “B&W” seaplanes built with the assistance of George Conrad Westervelt, a U.S. Navy engineer. On May 9, 1917, the company became the “Boeing Airplane Company”. William E. Boeing had studied at Yale University and worked initially in the timber industry, where he became a rich man and acquired knowledge about wooden structures. This knowledge would prove invaluable in his subsequent design and assembly of airplanes.

    In 1927, Boeing created an airline, named Boeing Air Transport (BAT). A year later, BAT, as well as Pacific Air Transport and Boeing Airplane Company merged into a single corporation. The company changed its name to United Aircraft And Transport Corporation in 1929 and acquired Pratt & Whitney, Hamilton Standard Propeller Company, and Chance Vought. United Aircraft then purchased National Air Transport in 1930. The Air Mail Act of 1934 prohibited airlines and manufacturers from being under the same corporate umbrella, so the company split into three smaller companies - Boeing Airplane Company, United Airlines, and United Aircraft Corporation, the precursor to United Technologies. As a result, William Boeing sold off his shares.

    The Boeing 314 Clipper.
    The Boeing 314 Clipper.

    Shortly after, an agreement with Pan American World Airways (Pan Am) was reached, to develop and build a commercial flying boat able to carry passengers on transoceanic routes. The first flight of the Boeing 314 Clipper was in June 1938. It was the largest civil aircraft of its time, with a capacity of 90 passengers on day flights, and of 40 passengers on night flights. One year later, the first regular passenger service from the US to the UK was inaugurated. Subsequently other routes were opened, so that soon Pan Am flew with the Boeing 314 to destinations all over the world.

    In 1938, Boeing completed work on the Model 307 Stratoliner. This was the world’s first pressurized-cabin transport aircraft, and it was capable of cruising at an altitude of 20,000 feet. — above most weather disturbances.

    During World War II, Boeing built a huge number of bombers. Many of the workers were women whose spouses had gone to war. In the beginning of March 1944, production had been scaled up in such a manner that over 350 planes were built each month. To prevent an attack from the air, the manufacturing plants had been covered with greenery and farmland items. During these years of war the leading aircraft companies of the US cooperated. The Boeing-designed B-17 bomber was assembled also by Lockheed Aircraft Corp. and Douglas Aircraft Co., while the B-29 was assembled also by Bell Aircraft Co. and by Glenn L. Martin Company.

    Boeing 377 Stratocruiser
    Boeing 377 Stratocruiser

    After the war, most orders of bombers were canceled and 70,000 people lost their jobs at Boeing. The company aimed to recover quickly by selling its Stratocruiser, a luxurious four-engine commercial airliner developed from the B-29. However, sales of this model were not as expected and Boeing had to seek other opportunities to overcome the situation. The company successfully sold military aircraft adapted for troop transportation and for aerial refueling.

    The Boeing 707.
    The Boeing 707.

    1950s

    In the mid-1950s technology had advanced significantly, which gave Boeing the possibility to develop and manufacture totally new products. One of the first was the guided short-range missile used to intercept enemy aircraft. At that time the Cold War had become a fact to live with, and Boeing used its short-range missile technology to develop and build an intercontinental missile.

    In 1958, Boeing began delivery of its 707, the United States' first commercial jet airliner, in response to the British De Havilland Comet, French Sud Aviation Caravelle and Soviet Tupolev Tu-104 'Camel'; which were the world’s first generation of commercial jet aircraft. With the 707, a four-engine, 156-passenger airliner, the US became leaders in commercial jet manufacture. A few years later, Boeing added a second version of this aircraft, the 720 which was slightly faster and had a shorter range. A few years later, Boeing introduced the 727, another commercial jet airliner of similar size, which had however three engines and was designed for medium-range routes. The 727 was immediately well accepted as a comfortable and reliable aircraft by passengers, crews, and airlines. Although production was discontinued in 1984, at the turn of the millennium nearly 1,300 727s were still in service at airlines around the world.

    1960s

    1968 Tucumcari patrol hydrofoil was basis for later boats
    1968 Tucumcari patrol hydrofoil was basis for later boats

    Piasecki Helicopter was acquired by Boeing in 1960, and was reorganized as Boeing's Vertol division. The twin-rotor CH-47 Chinook, produced by Vertol, took its first flight in 1961. This heavy-lift helicopter remains a work-horse vehicle up to the present day. In 1964, Vertol also began production of the CH-46 Sea Knight.

    Boeing 737-300
    Boeing 737-300

    In 1967, Boeing introduced another short- and medium-range airliner, the twin-engine 737. It has become since then the best-selling commercial jet aircraft in aviation history. The 737 is still being produced, and continuous improvements are made. Several versions have been developed, mainly to increase seating capacity and range.

    Uniformed flight attendants representing each of the 747's initial 26 airline customers.
    Uniformed flight attendants representing each of the 747's initial 26 airline customers.
    The 707 and 747 formed the backbone of many major airline fleets through the end of the 1970s.
    The 707 and 747 formed the backbone of many major airline fleets through the end of the 1970s.

    The roll-out ceremonies for the first 747-100 took place in 1968, at the massive new factory in Everett, about an hour's drive from Boeing's Seattle home. The aircraft made its first flight a year later. The first commercial flight occurred in 1970. The 747 has an intercontinental range and a larger seating capacity than Boeing's previous aircraft.

    Boeing also developed hydrofoils in the 1960s. The screw driven USS High Point (PCH-1) was an experimental submarine hunter. The patrol hydrofoil USS Tucumcari (PGH-2) was more successful. Only one was built, but it saw service in Vietnam and Europe before running aground in 1972. Its innovative waterjet[citation needed] and fully submersed flying foils were the model for the later Pegasus class patrol hydrofoils and Jetfoil ferries in the 1980s. The Tucumcari and later boats were produced in Renton. While the Navy hydrofoils were withdrawn by the end of the 1980s, the swift and smooth Boeing Jetfoils are still in service in Asia.

    1970s

    In the beginning of the 1970s, Boeing faced a new crisis. The Apollo program in which Boeing had participated significantly during the preceding decade was almost entirely cancelled. Once more, Boeing hoped to compensate sales with its commercial airliners. At that time, however, there was a heavy recession in the airlines industry so that Boeing did not receive one single order for more than one year. Boeing’s bet for the future, the new 747 was delayed in production and engendered much higher costs than had been forecast. Another problem was that, in 1971, the U.S. Congress decided to stop the financial support for the development of the supersonic 2707, Boeing’s answer to the British-French Concorde, forcing the company to discontinue the project. The company had to reduce the number of employees from over 80,000 to almost half, only in the Seattle area. In January 1970 the first 747, a four-engine long-range airliner, flew its first commercial flight. This famous aircraft completely changed the way of flying, with its 450-passenger seating capacity and its upper deck. Until 2001, Boeing had been the only aircraft manufacturer to offer such an airliner and has delivered near to 1,400 units. (Airbus now offers the A380, which when delivered will be the largest operational airliner). The 747 has undergone continuous improvements to keep it technologically up-to-date. Larger versions have also been developed by stretching the upper deck. During the 1970s, Boeing also developed light rail vehicles which were used in San Franciso and Boston. They were a limited success as different models would be chosen to replace them by the 2000s.

    1980s

    The narrowbody Boeing 757 replaced the 707 and 727.
    The narrowbody Boeing 757 replaced the 707 and 727.

    In 1983, the economic situation began to improve. Boeing assembled its 1,000th 737 passenger airliner. During the following years, commercial aircraft and their military versions became the basic equipment of airlines and air forces. As passenger air traffic increased, competition was harder, mainly from a European newcomer in commercial airliner manufacturing, Airbus. Boeing had to offer new aircraft, and developed the single-aisle 757, the larger, twin-aisle 767, and upgraded versions of the 737. An important project of these years was the Space Shuttle, to which Boeing contributed with its experience in space rockets acquired during the Apollo era. Boeing participated also with other products in the space program, and was the first contractor for the International Space Station. At the same time, several military projects went into production, the Avenger air defense system and a new generation of short-range missiles. During these years, Boeing was very active upgrading existing military equipment and developing new ones.

    [edit] 1990s

    Air France 777-300ER
    Air France 777-300ER

    In April 1994, Boeing introduced its most modern commercial jet aircraft, the twin-engine 777, with a seating capacity of between 300 and 400 passengers in a standard three class layout, in between the 767 and the 747. The longest range twin-engined aircraft in the world, the 777 was the first Boeing airliner to feature a "fly-by-wire" system and was conceived in response to the inroads being made by the European Airbus into Boeing’s traditional market. This aircraft reached an important milestone by being the first airliner to be designed entirely by using CAD techniques. Also in the mid-1990s, the company developed the revamped version of the 737, known as the “Next-Generation 737”, or 737NG. It has since become the fastest-selling version of the 737 in history, and on April 20, 2006 sales passed those of the 'Classic 737', with a follow-up order for 79 aircraft from Southwest Airlines. The “Next-Generation 737” line includes the 737-600, the 737-700, the 737-800, and the 737-900.

    Boeing Company Timeline.
    Boeing Company Timeline.

    In 1996, Boeing acquired Rockwell’s aerospace and defense units. The Rockwell products became a subsidiary of Boeing, named Boeing North American, Inc. In August of the next year, Boeing merged with McDonnell Douglas to form The Boeing Company. Following the merger, the McDonnell Douglas MD-95 was renamed the Boeing 717, and the production of the MD-11 was limited to the freighter version. Boeing introduced a new corporate identity with completion of the merger, incorporating the Boeing logo type and a stylized version of the McDonnell Douglas symbol, which was derived from the Douglas Aircraft logo from the 1950s.

    2000s

    In recent years Boeing has faced an increasingly competitive Airbus, which offers some commonality between models (reducing maintenance and training costs) and the latest fly-by-wire technology. From the 1970s Airbus has increased its family of aircraft to the point where they can now offer an aircraft in almost every class Boeing does. Indeed, Airbus is now competing in markets that Boeing once had a monopoly over, e.g. the A320 has been selected by several low-cost operators (the aircraft used by these airlines has traditionally been the 737) and the very large aircraft market, the A380. The 747 has suffered by competing with Boeing’s 777-300 series.

    Boeing's headquarters in Chicago
    Boeing's headquarters in Chicago

    In September 2001, Boeing moved its corporate headquarters from Seattle to Chicago.

    On October 10, 2001, Boeing lost to its rival Lockheed Martin in the fierce competition for the multi-billion dollar Joint Strike Fighter contract. Boeing’s entry, the X-32, was rejected in favor of Lockheed’s F-35 entrant. The X-32 may have been hampered by the requirement for a redesign after several flaws were found in the original concept.

    In 2004, Boeing cancelled production of the 757 after 1055 were produced, with the last aircraft going to Shanghai Airlines, in China. More advanced, stretched versions of the 737 were beginning to compete against the 757, and the new 787-3 will fill some of the top end of the 757 market. Also that year, Boeing announced that the 717, the last civil aircraft to be designed by McDonnell-Douglas, would cease production by 2006. The 767 is likely to cease production soon. However, if Boeing manages to win the contract for new USAF tankers, the 767 program might be saved.

    International Space Station
    International Space Station

    Boeing continues to serve as the prime contractor on the International Space Station and has built several of the major components.

    After several decades of numerous successes, Boeing lost ground to Europe’s Airbus and subsequently lost its position as market leader in 2003. Multiple Boeing projects were pursued and then canceled. The Sonic Cruiser is among these projects. The Boeing Sonic Cruiser was launched in 2001 along with a new advertising campaign to promote its new motto, "Forever New Frontiers", and rehabilitate its image. Boeing is now focused on the newly-launched 787 Dreamliner as a platform of total fleet rejuvenation, which has benefited from strong sales success at the expense of Airbus' competing offerings.

    On August 2, 2005 Boeing sold its Rocketdyne rocket engine division to Pratt & Whitney.

    In May 2005, Boeing announced its intent to form a joint venture, United Launch Alliance with its competitor Lockheed Martin. The new venture will be the largest provider of rocket launch services to the US government. The joint venture gained regulatory approval and completed the formation on December 1, 2006.[4]

    Boeing 787 Dreamliner
    Boeing 787 Dreamliner

    Recently, Boeing has launched a new aircraft; the 787 Dreamliner, and four new aircraft variants; ultra-long-range 777-200LR, 737-900ER, 737-700ER and 747-8. The 777-200LR has the longest range of any commercial aircraft. The 777-200LR completed flight-testing and certification, with the first aircraft delivered to Pakistan International Airlines (PIA) in 2006. The 737-900ER will extend the range of the 737-900 to a similar range as the successful 737-800 with the capability to fly more passengers, due to the addition of two extra emergency exits. The 747-8 is a stretched version and will offer higher efficiency and longer range.

    On May 1, 2006 Boeing announced that it had reached a definitive agreement to purchase Dallas, Texas-based Aviall, Inc. for $1.7 billion and retain $350 million in debt. Aviall, Inc. and its subsidiaries, Aviall Services, Inc. and ILS will become a wholly owned subsidiary of Boeing Commercial Aviation Services (BCAS). Aviall's CEO, Paul E. Fulchino will report to BCAS' General Manager/Vice President, Lou Mancini. The agreement was approved by Aviall's shareholders on September 19 and final closing was on September 20, 2006.

    Unethical conduct

    In May 2003 the US Air Force announced it would lease 100 KC-767 tankers to replace the oldest 136 of its KC-135s. The 10 year lease would give the USAF the option to purchase the aircraft at the end of the contract. In September 2003, responding to critics who argued that the lease was vastly more expensive than an outright purchase, the DOD announced a revised lease of 74 aircraft and purchase of 26.

    In December 2003 the Pentagon announced the project was to be frozen while an investigation of allegations of corruption by one if its former procurement staffers, Darleen Druyun (who had moved to Boeing in January) was begun. The fallout of this resulted in the resignation of Boeing CEO Philip M. Condit and the termination of CFO Michael M. Sears. Harry Stonecipher, former McDonnell Douglas CEO and Boeing COO, replaced Condit.

    Druyun pleaded guilty to inflating the price of the contract to favor her future employer and to passing information on the competing Airbus A330 MRTT bid (from EADS). In October 2004 she was sentenced to nine months in jail for corruption, fined $5,000, given three years of supervised release and 150 hours of community service.

    In March 2005 the Boeing board forced President and CEO Harry Stonecipher to resign. Boeing said an internal investigation revealed a “consensual” relationship between Stonecipher and a female executive that was “inconsistent with Boeing's Code of Conduct” and “would impair his ability to lead the company”.[5] James A. Bell served as interim CEO (in addition to his normal duties as Boeing’s CFO) until the appointment of Jim McNerney as the new Chairman, President, and CEO on June 30, 2005.

    Industrial espionage

    In June 2003 Lockheed Martin sued Boeing alleging the company had resorted to industrial espionage in 1998 to win the Evolved Expendable Launch Vehicle (EELV) competition. Lockheed alleged that former employee Kenneth Branch, who went to work for McDonnell Douglas and Boeing, passed 25,000 proprietary documents to his new employers. Lockheed argued that these documents allowed Boeing to win 21 of the 28 tendered military satellite launches.

    In July 2003 Boeing was penalized, with the Pentagon stripping $1 billion worth of contracts away from the company and awarding them to Lockheed. Furthermore, the company was forbidden to bid for rocket contracts for a twenty-month period which expired in March 2005.

    In early September 2005 it was reported that Boeing was negotiating a settlement with the U.S. Department of Justice in which it would pay up to $500 million to cover this and the Darleen Druyun scandal.[6]

    Subsidy disputes

    In October 2004, Boeing filed a complaint at the World Trade Organization (WTO), claiming that Airbus had violated a 1992 bilateral accord when it received what Boeing deems as “unfair” subsidies from several European governments. Airbus retaliated by filing another complaint, contesting that Boeing had also violated the accord when it received tax breaks from the U.S. Government. Moreover, the E.U. also complained that the investment subsidies from Japanese airlines violated the accord.

    On January 11, 2005 the two parties (Boeing and Airbus) agreed that they would attempt to find a solution to the dispute outside of the WTO.

    However, in June 2005, Boeing and the United States government reopened the trade dispute with the WTO, claiming that Airbus had received illegal subsidies from European governments. Airbus has also retaliated against Boeing, reopening the dispute and also accusing Boeing of receiving subsidies from the US government.[7]

    Product developments

    Airbus-Boeing competition: Plane net orders 2002-2005
    Airbus-Boeing competition: Plane net orders 2002-2005

    Finally, Boeing achieved several consecutive successes, beginning with the formal launch of the 787 for delivery to All Nippon Airways and Air New Zealand.

    Boeing also received the launch contract from the US Navy for the P-8 Multimission Maritime Aircraft, an anti-submarine warfare patrol aircraft. Several orders for the Wedgetail AEW&C airplanes are expected as well.

    In November 2004, Boeing announced it will offer a cargo version of the popular 777 model, based on the 777-200LR. Boeing launched the Boeing 777 Freighter in May 2005 with an order from Air France. Other customers rumored to be interested include Lufthansa, EVA Airways, ILFC, GECAS and Emirates.

    Boeing has achieved above projected orders at 404 for its 787 Dreamliner, outselling the rival Airbus A350. A large blow to Airbus came as Emirates Airlines president Tim Clark stated that his airline must be convinced that the 250 to 290-seat A350 would not repeat the “misses” by Airbus in performance and delivery. Emirates has held off ordering either airplane as it tries to convince Boeing to build a larger version of the 787, the 787-10 - which is the airline’s preferred option. Air Canada also dealt Airbus a blow by replacing its entire A330 and A340 fleet with 96 Boeing 777s and 787s.

    Boeing officially announced in November 2005 that it would produce a larger version of the 747, the 747-8, in two models, commencing with a model for two cargo carriers with firm orders for the aircraft. The second model, slightly shorter than the cargo version but still longer than the 747-400, dubbed the Intercontinental, would be produced for passenger airlines that Boeing expected would place orders in the near future. Both models of the 747-8 would feature a lengthened fuselage, new, advanced engines and wings, and the incorporation of other technologies developed for the 787.

    Boeing’s most successful new aircraft measured by recent orders remained the 737, for which it received orders totaling 387 new units in 2005 as reported on August 7. The 737-900ER is the largest model of the 737 line at a length of 138 feet, and the 737-700ER is the latest version of the venerable plane.

    The record-breaking 777-200LR Worldliner, presented at the Paris Air Show 2005.
    The record-breaking 777-200LR Worldliner, presented at the Paris Air Show 2005.

    The 777-200LR Worldliner embarked on a well-received global demonstration tour in the second half of 2005, showing off its capacity to fly farther than any other commercial aircraft. On November 10, 2005, the 777-200LR set a world record for the longest non-stop flight. The plane, which departed from Hong Kong traveling to London, took a longer route, which included flying over the U.S. It flew 11,664 nautical miles (21,601km) during its 22-hour 42-minute flight.

    Realizing that increasing numbers of passengers have become reliant on their computers to stay in touch, Boeing introduced Connexion by Boeing, a satellite based Internet connectivity service that promised air travelers unprecedented access to the World Wide Web. The company debuted the product to journalists in 2005, receiving generally favorable reviews. However, facing competition from cheaper options, such as cellular networks, it proved too difficult to sell to most airlines. In August 2006, after a short and unsuccessful search for a buyer for the business, Boeing chose to discontinue the service.[8][9]

    Future Concepts

    In May 2006, four concept designs being examined by Boeing were outlined in the Seattle Times. Codenamed after the well-known Muppets (the design team is known as the Green Team), the designs concentrated primarily on reducing fuel usage. All four designs illustrated rear-engine layouts. "Fozzie" employs open rotors and would offer a lower cruising speed. "Beaker" has very thin, wide wings, with the ability to partially fold-up to facilitate easier taxiing. "Kermit Kruiser" has forward swept wings over which are positioned its engines, with the aim of lowering noise below due to the reflection of the exhaust signature upward. "Honeydew" with its delta wing design, resembles a marriage of the flying wing concept and the traditional tube fuselage. As with most concepts, these designs are only in the exploratory stage intended to help Boeing evaluate the potentials of such radical technologies.[10]

    Jeppesen International Trip Planning

    On October 23, 2006, the New Yorker Magazine claimed that Jeppesen, a subsidiary of Boeing, handled the logistical planning for the CIA's extraordinary rendition flights. The claim is based on information from an ex-employee who quoted Bob Overby, managing director of the company as saying "We do all of the extraordinary rendition flights—you know, the torture flights. Let’s face it, some of these flights end up that way." The article went on to suggest that this may make Jeppesen a potential defendant in a law suit by Khaled el-Masri.[11]