"Sky pirates" refers to fictional characters who are thieves or criminals that operate in the sky, often robbing or hijacking airships, planes, or other aircraft. Full definition
Things spiral from bad to worse with the sudden appearance of sky pirates. (gonintendo.com)
Porco is shot down by Curtis, a hotshot American pilot hired by sky pirates; Porco, with the help of a plucky, teenage female engineer, rebuilds his plane for a big rematch. (themoviereport.com)
Take on the roles of Pilots, Engineers, and Gunners and work with your crew towards victory as sky pirates. (gunsoficarus.com)