I used to be an aircraft fueler here in BTV..Burlington Vermont which is an international airport due to being so close to canada and also having a US Customs entry site.
I was called in one evening to fuel an aircraft...A C-47.My boss called me because he knew I liked warbirds.I went to the airport,hopped into fuel truck,drove over to customs ramp.
It turned out that the C-47 was from the Greenland expedition.inside it was one of the P-38 booms from prop to rudder.I got to climb inside and check it out...amazing.After I finished fueling I asked for a Greenland Expedition T-shirt with the P-38 on front.They gave me one which I still own today.