Dates

Event

Constructed as a Bird of Prey.
The Bird of Prey is a single-seat stealth technology demonstrator used to test low-observable stealth techniques and new methods of aircraft design and construction. The Bird of Prey was named for its resemblance to the Klingon spacecraft from the science fiction series Star Trek. (NMUSAF)

11 September 1996

First flight.
First flight by Boeing Test Pilot.

September 1996

Taken on Strength/Charge with the United States Air Force as a YF-118G.
The Bird of Prey carried a cover designation of YF-118G.

September 1996

Transferred to 6513th Test Squadron, Area 51, Groom Lake, NV.

From September 1996 to April 1999

In its 38 flights, the Bird of Prey tested ways to make aircraft less observable to the eye and to radar. It also validated new ways to design and build aircraft using large single-piece composite structures, virtual reality computerized design and assembly, and disposable tooling. The aircraft demonstrates advanced stealth concepts, notably its gapless control surfaces that blend smoothly into the wings to reduce radar visibility, and an engine intake completely shielded from the front. The Bird of Prey, however, used some off the shelf technology to reduce costs and speed production. Its control system is all-manual with no computer assists, and the landing gear is adapted from Beech King Air and Queen Air aircraft. (NMUSAF).

April 1999

Assigned to Area 51, Groom Lake, NV for storage.

18 October 2002

Boeing revealed the aircraft to the public.

Circa 2002

To National Museum of the United States Air Force, Wright Field, Dayton, OH.
Donated by Boeing.
View the Location Dossier

6 May 2008

Photographer: Glenn Chatfield

6 May 2008

Photographer: Glenn Chatfield

14 May 2010

Photographer: Glenn Chatfield