The hole system is automated. All you have to do is park a jet on a runway rail. The door will open, and a loading procedure will begin. In the jet there is a switch on the left side. It should say something about folding wings. Turn that off to fold wing, and go I. The hanger. While in the hanger, turn that switch on to open the door, and leave the hanger. If it’s any easier, I made a YouTube tutorial for docking vehicles. I hope this helps.

OK thanks for the info