[Spaceships] Ornithopter Wings no longer TL5+2!

[Flyndaran]

Originally Posted by sir_pudding

Vehicles the size of birds (and pterosaurs ) are pretty damn useful (and getting moreso). Especially if you want to put something in the air and have it not burn gas all the time to stay up there (but you want something more controllable than a gasbag).

Of course, but the thread title is about much much larger spaceships' wings.