来自MSN3 个月
The F-117 Stealth Fighter Made an Unofficial 'Stealth' Comeback
The F-117 Nighthawk: The Stealth Pioneer That Changed Air Combat Of all the airframes the U.S. military has ever used, the Lockheed F-117 Nighthawk might be the most visually distinct.
来自MSN6 个月
Skunk Works: How the U.S. Military Became a Stealth Fighter Superpower
Summary: When Lockheed's F-117 Nighthawk entered service in 1983 ... This led to the creation of the Hopeless Diamond model, whose radar cross-section was so low that it became invisible during ...