• Space/Science
  • GeekSpeak
  • Mysteries of
    the Multiverse
  • Science Fiction
  • The Comestible Zone
  • Off-Topic
  • Community
  • Flame
  • CurrentEvents

Recent posts

Trump's impulsive, ill-advised war has screwed the world BuckGalaxy May 19, 2026 1:46 pm (CurrentEvents)

Blue Origin's Blue Ring Asteroid Prospectors BuckGalaxy May 19, 2026 12:19 pm (Space/Science)

Europe unveils the RLV C5, a partially reusable rocket designed to rival SpaceX Starship BuckGalaxy May 19, 2026 2:06 am (Space/Science)

Dividing up the World RobVG May 15, 2026 12:56 pm (CurrentEvents)

Foundation RobVG May 15, 2026 11:56 am (Science Fiction)

Przybylski’s Star: Still Bizarre After All These Years ER May 15, 2026 8:09 am (Space/Science)

Starship V3 set to make its first launch 6:30pm ET on Monday, May 19 BuckGalaxy May 12, 2026 4:52 pm (Space/Science)

Good idea, for what it's worth... BuckGalaxy May 11, 2026 11:00 pm (CurrentEvents)

Consequences of the Orange Moron's idiotic war BuckGalaxy May 11, 2026 1:36 am (CurrentEvents)

How are you supposed to win a war when you avoid killing people RobVG May 8, 2026 5:47 pm (CurrentEvents)

There's no way the Post WW2 order can be revived after Trump BuckGalaxy April 30, 2026 5:26 pm (CurrentEvents)

Home » Space/Science

The SR 71, designed in the 1950's used radar absorbing materials. May 13, 2022 8:39 pm RobVG

I’ve told the story of the older gentleman who gave me a private guided tour of the M21 displayed at the Boeing Museum of flight. He pointed out RAM on the leading edges of the wings. I’ve only now been able to confirm it.

  • So we've known about stealth tech since the 1950s... by ER 2022-05-14 05:32:21
    • I've always been fascinated with anything about the plane. by RobVG 2022-05-14 15:31:15
      • Finished the book. by RobVG 2022-05-18 11:10:41
      • Development of RAM coatings started in the 1930's. by RobVG 2022-05-14 12:37:20

      Search

      The Control Panel

      • Log in
      • Register