How a Nighthawk Was Shot Down

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https://www.youtube.com/watch?v=Zd88lzCWjpA

Among the penalties for stealth are subsonic speeds to prevent frame heating, heat on the engine inlet and outlet prevent certain thrusting maneuvers, a very low wing aspect ratio, and a high sweep angle (50°), needed to deflect incoming radar waves to the sides.[12][69][70]

https://en.wikipedia.org/wiki/Lockheed_F-117_Nighthawk