• TheAlbatross@lemmy.blahaj.zone
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    1 month ago

    I think a few cold war era helicopters had lil desk fans in them that were only there to give a visual indicator to the pilot and gunner that the generator was offline and to remedy that issue.

  • Björn Tantau@swg-empire.de
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    1 month ago

    Shouldn’t matter. According to my air plane flying father helicopters fly because they’re so ugly they get repelled by the ground.