Lockheed Have Blue - Wikipedia
Lockheed Have Blue was the code name for Lockheed's proof of concept demonstrator for a stealth fighter. Have Blue was designed by Lockheed's Skunk Works division, and tested at Groom Lake, Nevada. The Have Blue was the first fixed-wing aircraft whose external shape was defined by radar engineering rather than by aerospace engineering.
The Story behind the Photo of the HAVE Blue model that …
2020年8月2日 · In the mid-1970s, DARPA oversaw the development of HAVE Blue, the first practical combat stealth aircraft, which made its first test flight by the end of 1977. This led to the procurement by the U.S. Air Force of the F-117A stealth fighter.
Stealth turns 40: Looking back at the first flight of Have Blue
2017年12月16日 · Forty years have passed since the Have Blue project's two demonstrator aircraft—built on a relative shoestring budget by Lockheed's Skunk Works—flew over the Nevada desert and ushered in a new...
Lockheed Have Blue: Photos, History, Specification
Have Blue, also built by Lockheed, was developed as a proof-of-concept aircraft to demonstrate the viability of a stealth-centric aircraft, including fly-by-wire controls, stealth airframe design and stealth airframe materials. The result is a completely unique aircraft in aviation history.
HAVE BLUE and the Origin of Stealth Technology - darpa.mil
In the mid-1970s, DARPA oversaw the development of Have Blue, the first practical combat stealth aircraft, which made its first test flight by the end of 1977. This led to the procurement by the Air Force of the F-117A stealth fighter, which became operational in October 1983.
The Dawn of Stealth: Unveiling the Lockheed Have Blue Project
2023年7月22日 · The Have Blue project was a groundbreaking initiative that paved the way for the development of the F-117 Nighthawk, the world’s first operational stealth aircraft.
Have Blue Prototypes - F-117A
Development began in April 1976 with the USAF Flight Dynamics Laboratory contract to Lockheed Advanced Development Projects (Skunk Works) for two 60-percent scale flyable test aircraft. The two XST (Experimental Survivable Testbed) prototypes were produced under the name of Have Blue.
HAVE BLUE - Experimental Survivable Testbed (XST) - GlobalSecurity.org
2011年7月7日 · HAVE BLUE was a proof-of-concept aircraft designed to test out Lockheed's concepts for "very low observable" capabilities while meeting a set of realistic...
HAVE BLUE - Experimental Survivable Testbed (XST) - GlobalSecurity.org
2011年7月7日 · HAVE BLUE - Experimental Survivable Testbed (XST) Low observable characteristics and radar-absorbing materials had been employed in classified reconnaissance aircraft (both manned and unmanned...
Project Have Blue: Lockheed’s First Stealth Fighter
2023年6月12日 · Being essentially just a proof-of-concept plane, Have Blue was largely made using parts of existing aircraft, such as F-16 Fighting Falcon and F-104 Starfighter. On December 1, 1977, the Have Blue finally made its first flight at the Groom Lake test site, aka Area 51, in Nevada, in high secrecy.
- 某些结果已被删除