B-52 Stratofortress
| B-52 Stratofortress |
|---|
 |
| Description |
|---|
| Role | Heavy bomber |
| Crew | Five |
| Dimensions |
|---|
| Length | 159 feet, 4 inches | 48.5 m |
| Wingspan | 185 feet | 56.4 m |
| Height | 40 feet, 8 inches | 12.4 m |
| Wing area | | |
| Weights |
|---|
| Empty | | |
| Loaded | | |
| Maximum take-off | 488,000 pounds | 220,000 kg |
| Powerplant |
|---|
| Engines | Eight Pratt & Whitney engines TF33-P-3/103 turbofan |
| Power | 17,000 pounds each engine | 76 kN each engine |
| Performance |
|---|
| Maximum speed | 650 miles per hour | 1000 km/h |
| Combat range | | |
| Ferry range | | |
| Service ceiling | 50,000 feet | 15,000 m |
| Rate of climb | | |
| Armament |
|---|
| Guns | |
| Bombs | | |
The Boeing B-52 Stratofortress is a long-range strategic bomber flown by the United States Air Force since 1955, replacing the Convair B-36. Although built for the role of Cold War-era nuclear deterrent, its conventional capabilities are these days the more important role in USAF operations, where its long range and heavy weapons load prove valuable.
Mission
Air Combat Command's B-52 is a long-range, heavy bomber that can perform a variety of missions. The bomber is capable of flying at high subsonic speeds at altitudes up to 50,000 feet (15 km). It can carry nuclear or precision guided conventional ordnance with worldwide precision navigation capability.
Features
In a conventional conflict, the B-52 can perform strategic attack, air interdiction, offensive counter-air and maritime operations. During Operation 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 km) of ocean surface.
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 targeting, battle assessment, and flight safety, thus further improving its combat ability and low-level flight capability.
Pilots wear night vision goggles (NVGs) to enhance their vision during night operations. Night vision goggles provide greater safety during night operations by increasing the pilot's ability to visually clear terrain, avoid enemy radar and see other aircraft in a covert/lights-out environment.
Starting in 1989, on-going modifications incorporates the Global Positioning System, heavy stores adapter beams for carrying 2,000 pound munitions, and a full array of advanced weapons currently under development.
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 (14,000 km).
The aircraft's flexibility was evident in Operation Desert Storm and again during Operation Allied Force. B-52s struck wide-area troop concentrations, fixed installations and bunkers, and decimated the morale of Iraq's Republican Guard. The Persian Gulf War involved the longest strike mission in the history of aerial warfare when B-52s took off from Barksdale Air Force Base, launched conventional air launched cruise missiles and returned to Barksdale -- a 35-hour, non-stop combat mission. During Operation Allied Force, B-52s opened the conflict with conventional cruise missile attacks and then transitioned to delivering general purpose bombs and cluster bomb units on Serbian army positions and staging areas.
Background
For more than 40 years B-52 Stratofortresses have been the backbone of the manned strategic bomber force for the United States. The B-52 is capable of dropping or launching the widest array of weapons in the U.S. inventory. This includes gravity bombs, cluster bombs, precision guided missiles and Joint Direct Attack Munitions. Updated with modern technology the B-52 will be capable of delivering the full complement of joint developed weapons and will continue into the 21st century as an important element of the U.S.'s military capabilities. Current engineering analyses show the B-52's life span to extend beyond the year 2045.
The B-52A first flew in 1954, and the B model entered service in 1955. 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 is assigned to Air Combat Command and the Air Force Reserves.
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 that was launched in several contingencies during the 1990s, starting with Operation Desert Storm and culminating with Operation Allied Force.
The B-52 contributed to the U.S. success in Afghanistan, providing the ability to loiter high over the battlefield and provide Close Air Support (CAS) through the use of precision guided munitions. The long range and endurance of the B-52 provided a U.S. presence unmatched by any other combat aircraft. B-52's also played a key role in the second Gulf War in 2002-2003 (Operation Iraqi Freedom), where they provided close air support and bombing.
General characteristics
- Primary Function: Heavy bomber
- Contractor: Boeing Military Airplane Co.
- Power plant: Eight Pratt and Whitney engines TF33-P-3/103 turbofan
- Thrust: Each engine up to 17,000 pounds (76 kN)
- Length: 159 feet, 4 inches (48.5 m)
- Height: 40 feet, 8 inches (12.4 m)
- Wingspan: 185 feet (56.4 m)
- Speed: 650 miles per hour, 1000 km/h (Mach 0.86)
- Ceiling: 50,000 feet (15,000 m)
- Weight: Approximately 185,000 pounds empty (83,000 kg)
- Maximum Takeoff Weight: 488,000 pounds (220,000 kg)
- Range: Unrefueled 8,800 miles (7,652 nautical miles)
- Armament: Approximately 70,000 pounds (31,500 kg) mixed ordnance -- bombs, mines and missiles. (Modified to carry air-launched cruise missiles, AGM-84 Harpoon anti-ship and AGM-142 Have Nap missiles.)
- Crew: Five (aircraft commander, pilot, radar navigator, navigator and electronic warfare officer)
- Accommodations: Six ejection seats
- Unit Cost: $74 million
- Date Deployed: February 1955
- Inventory: Active force, 85; ANG, 0; Reserve, 9
Trivia
- Among its crew, the B-52 is affectionately known as the "BUFF", an acronym for "big ugly fat fucker" (or "big ugly fat fellow").
External link
- http://www.fas.org/nuke/guide/usa/bomber/b-52_hist.htm -- detailed historical overview
Referenced By
1954 | 1972 | 2001 Afghanistan War | 2001 Attack on Afghanistan | 2001 Coalition Attack on Afghanistan | 2001 U.S. Attack on Afghanistan | 2001 U.S. Attack on the Taliban | 2001 U©S© Attack on Afghanistan | 22 November | 22nd November | AGM-84 Harpoon | Aerial refueling | Afghanistan timeline July 2003 | Aircraft Types | Assisted take off | B-1B bomber | B-1 Lancer | B-29 | B-29 Superfortress | B-29 bomber | B-2 Spirit | B-36 | B-36 Peacemaker | B-52s | Boeing | Boeing Airplane Company | Boeing Company | Bomber | Call letters | Convair B-36 | Convair B-36 Peacemaker | Convair B-60 | Convair YB-60 | Cruise Missile | Daisy Cutter | Fail-Safe | Harpoon missile | History of nuclear weapons | In-flight refueling | JDAM | Joint Direct Attack Munition | List of aircraft | List of aircraft by date and usage category | List of military aircraft of the United States | List of military aircraft of the United States of America | List of vertical lift aircraft | Military preparations for 2003 invasion of Iraq | Minot AFB, North Dakota | Minot Air Force Base | Northop B-2 | November 22 | November 22nd | October 7, 2001 Coalition Attack on Afghanistan | October 7th 2001 US Attack on Afghanistan | Operation Infinite Justice | Pacific Aero Products | Plattsburgh, New York | Radio call sign | Stealth Bomber | Successful aircraft types | U.S. Air Force | U.S. Attack on Afghanistan | U.S. invasion of Afghanistan | U.S. plan to invade Iraq | U. S. invasion of Afghanistan | UGM-84 Harpoon | US-led military operations in Afghanistan | USAF | US Air Force | US Attack on Afghanistan | US Invasion of Afghanistan | US plan to invade Iraq | United States Air Force | United States invasion of Afghanistan | War in Afghanistan
|
