Fly any plane Go into the mission builder,
and create a mission. Then click on "Add plane" if there is not
already one on the runway. Then, right click on the plane icon.
Switch the aircraft type from the normal F-15E to any plane in
the game. Note:
The plane that is selected will still look like the F-15E on the
inside. Just press [F8]
to switch to the outside view to see your aircraft. Also the
plane will still perform like the F-15E, allowing you to execute
barrel rolls and loops in a 707.
Go into make your own mission. Your
aircraft should be there. Now delete what it says is you. Next
click "Add Aircraft". Chose what you want to fly from the list.
Then select any other items and then click the "Computer
Controlled" box to change it to "Human Controlled" if it is not
listed that way. Add what you want and save it, and fly it in
the missions menu.