[Spaceships] Ornithopter Wings no longer TL5+2!

[sir_pudding]

Originally Posted by ericbsmith

A SM+4 spaceship masses 30 tons, far heavier than any flying animal that has ever existed.

Yeah, I agree that ornithopters for Spacecraft is purely "clockpunk" (and really only makes sense with luminferous ether or something anyway). Is vicky arguing that ornithopter powered spacecraft are TL9 or merely that practical (non-novelty) ornithopters are?