McDonnell XF-85 Goblin

McDonnell XF-85 Goblin
Državi	Zda
Vlogo	Prototip prestreznega letala
Prvi let	9. maj 1949
Zgrajena	2

V McDonnell XF-85 Goblin je ameriški prototip lovskega letala, ki ga je med drugo svetovno vojno zasnoval McDonnell Aircraft. Namenjen je bil uporabi iz bombnega prostora velikanskega bombnika Convair B-36 kot parazitski lovec. Predvidena vloga XF-85 je bila obramba bombnikov pred sovražnimi prestreznimi letali, kar se je pokazalo med drugo svetovno vojno. McDonnell je zgradil dva prototipa, preden so letalske sile (USAAF) prekinile program.

Vir: McDonnell XF-85 Goblin na Wikipediji

McDonnell XF-85 Goblin Sprehod naokoli
Fotografi	John Heck, Vladimir Yakubov
Lokalizacijo	Strateški muzej zraka in vesolja, Ashland
Fotografije	76

McDonnell XF-85 Goblin 01

McDonnell XF-85 Goblin 02

McDonnell XF-85 Goblin 03

McDonnell XF-85 Goblin 04

McDonnell XF-85 Goblin 05

McDonnell XF-85 Goblin 06

McDonnell XF-85 Goblin 07

McDonnell XF-85 Goblin 08

McDonnell XF-85 Goblin 09

Click on a photo and use the mouse scroll to view all photos

Počakajte, iščem McDonnell XF-85 Goblin za vas ...

McDonnell XF-85 Goblin Sprehod naokoli
Fotografi	John Heck, Vladimir Yakubov
Lokalizacijo	Narodni muzej ZDAF, Dayton
Fotografije	96

McDonnell XF-85 Goblin vol2

Naloži več ...

Glej tudi:

General Characteristics and Role

The McDonnell XF-85 Goblin was an experimental jet fighter developed for the United States Air Force (USAF) in the late 1940s. Its highly unusual role was to serve as a “parasite fighter”—a defensive fighter that would be carried and launched from a bomber, specifically the massive Convair B-36 Peacemaker, and recovered mid-air. This concept arose because early jet fighters lacked the range to escort strategic bombers on long-distance missions, leaving them vulnerable to enemy interceptors deep inside hostile territory. The XF-85 was designed to be small enough to fit within the B-36’s bomb bay and featured a unique hinged nose assembly for hooking up to a trapeze system.

Property	Typical Value (XF-85)
Vlogo	Experimental Parasite Fighter
National Origin	Združene države Amerike
proizvajalec	McDonnell Aircraft Corporation
First Flight (unattached)	23 August 1948
Posadke	1 (Pilot)
Dolžina	4.93 m (16 ft 2 in)
Peruti	6.44 m (21 ft 1 in)
Gross Weight	2.540 kg (5.600 lb)

Powerplant and Unique Features

Engine: 1 x Westinghouse J34-WE-22 turbojet engine.
Thrust: 3,000 lbf (13 kN).
Armament: Proposed four .50 caliber (12.7 mm) M2 Browning machine guns (never installed on the prototypes).
Unique Tail: It featured a distinctive cruciform tail and swept wings that folded upwards for stowage inside the bomber.
Recovery System: The plane used a retractable hook in its nose to latch onto a specialized trapeze lowered from the carrier aircraft (initially a modified B-29 Superfortress, later planned for the B-36).
Performance: The intended speed was over 1,000 km/h (620 mph), designed to intercept potential enemy fighters like the MiG-15.

Program Outcome and Legacy

Testing: The recovery phase of the test flights proved extremely difficult, due to the intense turbulence and buffeting behind the carrier aircraft. Pilots reported high difficulty in successfully mating the hook with the trapeze.
Cancellation: The program was cancelled in 1949 after only a few test flights. The mid-air docking procedure was deemed too risky for operational use. Furthermore, the rapid development of aerial refueling technology provided a more practical solution to the bomber escort problem.
Legacy: While unsuccessful, the XF-85 stands as one of the most unique and ambitious attempts in aviation history to solve the strategic bomber escort challenge. It remains a prime example of Cold War experimental aircraft design.
Preservation: Both prototypes built (AF Ser. No. 46-523 and 46-524) survive. One is displayed at the National Museum of the United States Air Force in Dayton, Ohio, and the other at the Strategic Air Command & Aerospace Museum in Ashland, Nebraska.

Ogledov : 2497