Actually.....yes, depending on the flight. Mainly when you are in fuel conservation mode or following a tanker for 8-10 hours. Especially, following the tanker because he is making all the radio calls and all you are doing is flying straight and level. Trust me, it gets very, very boring following a tanker. Many a aviator have fallen asleep between Midway Island and Japan only to wake up all alone and there is nothing but blue water all around. Music helps, game boys, Tom Clancy novels or any other distraction to keep your mind occupied. Good question.....Frumby
Attack Pilot
Major USMC