Some time ago I did a gctf glitch to get my havoc inside the moc, today though I wanted to get it back to the hangar to put another aircraft in the moc by using gctf again. When I put the havoc in my full hangar tho, I had to replace one of my aircrafts, so i decided to trash one of my 4 lazers, just when I got in the hangar I decided to move my havoc from storage to floor, repainted it and then I got out of the hangar on foot, when I got out I noticed that the option to call my pv from the moc storage was still available, out of curiosity I decided to select it to see what would happen, and another havoc appeared, so now I had 2 havocs (hangar and moc). I think the steps to do this dupe are: 1)have your hangar full and the aircraft you want to dupe in the moc, then get in the hangar with that moc aircraft. 2)select to replace an aircraft in the storage. 3)move the aircraft you just got in the hangar inside the storage on the floor. 4)now get out on foot and call the vehicle back with the moc interaction menu, which means that you aircraft has been successfully duped! Now I don’t think this is ever going to be of some usefulness since dupes sell for the modification price and aircrafts don’t have much mods, but maybe this may still interest someone? I apologize if my English wasn’t the best, but it’s not my first language. Wish you a good day, and stay safe everybody :)