• Dagwood222@lemm.ee
    link
    fedilink
    English
    arrow-up
    34
    ·
    2 days ago

    Major Bill March, a historian with the Royal Canadian Air Force, is quoted as saying of the early pilots “they used to call themselves the 20-Minute Club because the life expectancy of a new pilot in combat in 1916-17 was 20 minutes.”

    I understand that in the early part of the war pilots were being sent into combat with less than 9 hours flying time – basically, they knew how to take-off. But of course, we all know that there is a lot more to it than that, being able to land is probably optimistic, but useful if the need presented itself.

    • Captain Aggravated@sh.itjust.works
      link
      fedilink
      English
      arrow-up
      4
      ·
      edit-2
      23 hours ago

      Early airplanes were a hell of a thing, too.

      A lot of airplanes in WWI were powered by rotary engines. No, not wankel engines, reciprocating rotary engines. The crankshaft holds still and the entire engine spins with the propeller. Something something you don’t need a flywheel because engine is flywheel.

      These engines were lubricated with castor oil. It spewed everywhere including into the pilot’s face. Most of them had a chronic case of the squirts for that reason.

      These engines didn’t have a throttle as such; the fuel had to get in via the crankshaft, after all. You’d reduce power by canceling ignition to some of the cylinders via a “blip switch.”

      Having that much spinning mass in the nose did some unintuitive shit to the airplane’s handling. To this day we teach pilots about gyroscopic precession because even a modern propeller will do it somewhat: when you tilt the propeller disc, the propeller exerts a force 90 degrees around the disc. With a prop that turns clockwise when seen from the cockpit, pitching down will cause the propeller to exert a left yawing force. This killed a lot of early pilots on the runway; they’d lift the tail during takeoff and suddenly veer to the side because of the almighty gyroscope in the nose.

      Oh, and for the British at least, they invented the concept of firing machine guns through the prop disc before they invented the interrupter gear, so they’d shoot their own propellers off.

      Edit to add: That big spinning mass of engine often meant a plane could turn faster in one direction than the other. The Sopwith Camel had double the rate of turn in one direction than the other.

    • Komodo Rodeo@lemmy.world
      link
      fedilink
      English
      arrow-up
      17
      ·
      2 days ago

      That’s grim, hadn’t heard that before. I guess that the aces were the ones good at learning quickly and improvising.

      • Dagwood222@lemm.ee
        link
        fedilink
        English
        arrow-up
        19
        ·
        2 days ago

        I’m not an expert, but I can see the military minds of the time thinking that training people would be a waste of time because flying was so deadly. In their minds it would be like training people to swim across the Atlantic from New York to London; it was a matter of luck, not training.

        imho

        • CluckN@lemmy.world
          link
          fedilink
          English
          arrow-up
          4
          ·
          2 days ago

          Had a buddy walk out during a community college placement test because it was getting too hard. I tried telling him the point of a placement test is to have hard questions but it never clicked.