[Lawtan]

*Looks up plot summary*
Okay...an airship...in 14000 BCE or earlier...O.o

Given, I was trying to design a Persian airship based on Chinese mythology...in a world with somewhat more Oxygen (so that bugs are bigger and flight is easier to achieve...and with far less sulfur it balances out for flammables...I overthink)...in late antiquity...but that far back, you could have tamed human-sized scavenger birds...