i've seen this discussed in chat but haven't seen a post, so i'm making one.
there is a glitch in the CTC mission. when you fly your plane into the carrier and land, if you wind up crashing or the timer runs out, you do not respawn to a runway; you remain where you are in the ship, and the countdown timer resets and starts counting down again. this allows players to infini-camp inside the carrier, breaking the scenario badly.