The plane won't surface. I have read a lot of forum messages and I do everything right.
I have the right detonator (Loyals detonator), the place is right (Calville Bay) , the beeping sound is there, I put the bombs under each wing of the plane. I even deinstalled the game from my HD because I thought that might help. I watched a youtube video, seeing how it's done and how it's supposed to look. I point at the water, have the detonator in hand, press a and nothing happens. I even put the aiming cross in all possible positions on the water and on the shore.
I'm using a 360 and my plane won't surface either, and YEAH I'm using the detonator and pulling the trigger. I spent forever trying to figure out what I'm doing wrong. This must be a bug, but if anyone had this problem and knows how to fix it please help.