A propeller was a motor part that assisted in the propulsion of submarines, motorboats and airplanes.
They were capable of spinning very fast like a fan, which gave the vehicle its' thrust power.
History[]
Earth-1A[]
This section is not yet written.
Appearance[]
- Season 1
- The Watermen (December 22, 1973)
References[]
- ↑ As seen in the Superfriends season one episode The Watermen (December 22, 1973).