MS Flight (free)

[MegaMan1]

I got out of my Icon A5 and can not figure out how to get back in. I can walk around, exit, reload, resume, and always come back to outside plane. I dont want to walk around, I want to free flight. When I look around, do not see plane. Move plane to water and walk on water. Tried O to open, B to start, went to hangar came back to outside plane.
E for enter and exit does nothing.

 

[MegaMan1]

I guess someone stole the airplane. I can not find it.