The Boeing XP-4 was a prototype American biplane fighter of the 1920s. It was grounded permanently after just 4.5 hours of flight testing. In 1926, the...

production variant. XP-4 Designation of one PW-9 (ser no. 25-324) re-engined with a 510 hp (380 kW) Packard 1A-1500 engine. Boeing Model 58. AT-3 Designation...

The Boeing XP-15 was an American prototype monoplane fighter. This aircraft was essentially a monoplane version of the Boeing P-12, differing in having...

The Boeing P-29 and XF7B-1 were an attempt to produce a more advanced version of the highly successful[dubious – discuss] P-26. Although slight gains were...

XP-8 Boeing XP-9 Boeing P-12 Boeing XP-15 Boeing P-26 Peashooter Boeing P-29 Boeing X-32, Boeing's entry for the Joint Strike Fighter program Boeing F-47...

The Boeing XP-7 was a prototype United States biplane fighter of the 1920s. The XP-7 started life as the last Boeing Model 15 (PW-9D), serial 28-41. It...

Air Corps ordered three prototypes, designated XP-936, which first flew on 20 March 1932. The Boeing XP-936's headrest offered little protection should...

XO-2, it proved to be unreliable. Only 29 engines were built. Boeing Model 15 Boeing XP-4 Curtiss Falcon Douglas XO-2 Loening OL Data from STATISTICS OF...

The Boeing P-12 or Boeing F4B is an American pursuit aircraft that was operated by the United States Army Air Corps, United States Marine Corps, and United...

the First World War. Stratford CT: Flying Machines Press. ISBN 0-9637110-4-0. Grosz, Peter M. (1998). Dornier D.I. Windsock Mini Datafile. Vol. 12. Hertfordshire:...

braced wings. Despite its innovations, the XP-31 did not offer any advantages compared to its rival the Boeing P-26 Peashooter and was not ordered into...

Retrieved 2024-01-06. "F4B-4". Naval History and Heritage Command - National Naval Aviation Museum. Retrieved 2023-11-17. "Curtiss XP-31 Swift". Militaryfactory...

Boeing XP-4 Boeing XP-7 Boeing XP-8 Boeing X-8A Poseidon Boeing XP-9 Boeing P-12 Boeing XP-15 Boeing P-26 Peashooter Boeing P-29 Boeing P-32 Boeing XP-925...

The Kawasaki P-1, previously P-X, XP-1, is a Japanese maritime patrol aircraft developed and manufactured by Kawasaki Aerospace Company. Unlike many maritime...

Fighter Bell XP-77 - Prototype lightweight fighter Boeing P-26 Peashooter - Fighter Boeing XB-15/XC-105 - Long-range bomber/transport Boeing B-17 Flying...

The Boeing F-15EX Eagle II is an American multirole fighter derived from the McDonnell Douglas F-15E Strike Eagle. The aircraft resulted from U.S. Department...

AT-4 and AT-5 trainers. The P-3 Hawk was similar to the P-1 Hawk but with a radial R-1340-3 Wasp radial engine. The first of the type, designated XP-3A...

The McDonnell Douglas/Boeing C-17 Globemaster III is a large military transport aircraft developed for the United States Air Force (USAF) between the 1980s...

The Hughes/McDonell Douglas/Boeing AH-64 Apache (/əˈpætʃi/ ə-PATCH-ee) is an American twin-turboshaft attack helicopter with a tailwheel-type landing gear...

The Boeing F/A-18E and F/A-18F Super Hornet are a series of American supersonic twin-engine, carrier-capable, multirole fighter aircraft derived from the...

fighter Bell XP-77 prototype lightweight fighter Boeing P-26 Peashooter fighter Boeing XB-15/XC-105 long-range bomber/transport Boeing B-17 Flying Fortress...

P-76 was the proposed designation for a production model derivative of the XP-39E, a single-engine American fighter aircraft prototype of World War II....

The Boeing Bird of Prey is an American black project aircraft, intended to demonstrate stealth technology. It was developed by McDonnell Douglas and Boeing...

XB-28 Douglas XP-48 Lockheed XP-49 Grumman XP-50 Lockheed XB-30 Douglas XB-31 Consolidated B-32 Dominator Martin XB-33 Super Marauder Boeing YB-40 Flying...

33rd Pursuit Squadrons XP-6F Modified XP-6E with a supercharger and an enclosed cockpit XP-6G P-6E with a V-1570F XP-6H P-6E with 4 × .30 in (7.62 mm) machine...

controlled research model with a 21-foot (6.4 m) wingspan. NASA has also jointly explored BWB designs for the Boeing X-48 unmanned aerial vehicle. Studies suggested...

production. In October 1942, the contract for two prototypes, designated "XP-75", was signed with the Fisher Body Division of GM. The design concept was...

The McDonnell Douglas (now Boeing) F-15E Strike Eagle is an American all-weather multirole strike fighter derived from the McDonnell Douglas F-15 Eagle...

Casino Express Airlines, the air carrier began operations in 1989 using Boeing 737-200 jetliners flying exclusively for the Red Lion Hotel and Casino in...

design evolved into the experimental models: XP-37/YP-37 and XP-42, before ultimately, the XP-40. The XP-40 won the fighter competition in 1939 held by...