How to take off.

[Stormpie]

Hey guys,i just tried doing the mission : 'Wheel of fortune' in singleplayer,i needed to land to save this guys life,so i did.But then i couldent get back up in the air,seeing my engine was turned off,i couldent find the button to get it back on and take off to resume my flight.Im playing on the 360.I needed to bail out my plane in order to get the mission done,if anyone knows that the combination is or IF there is one to get back in the air without bailing out,please reply.


Thanks for your time
Stormpie