They may be, but none of them are Bruce Dickinson.
In addition to being Iron Maiden's front man since 1982, he is a world-class fencer (foil) and "moonlights" as a 737-300, 737-700, and 757 first officer for Astraeus, a charter airline in the UK.
Ladies and gentlemen this is your first officer, Bruce Dickinson. We should be leveling off shortly at our cruising altititude of 36,000 feet and we've turned off the seatbelt sign, so feel free to move about the cabin. And thanks for flying Astraeus airlines; we know you could have chosen another airline to fly or you could have...
"Run to the hills...Run for your lives!!!!".