Guess old Doc inbound for Dover airshow early but seems in between it does some money
making flights. Prob takes a lot of money to keep it flying..
Interesting history and where it got its name.... Doc (aircraft) - Wikipedia
....
Been watching Doc72 on Ads-B doing flights all around ABE the past few days. Not sure why Flightaware calls it "Norsk Luftambulanse" and operated by "Helidoc" though. Great story how it was recovered from the desert and rebuilt piece by piece. They actually have a live cam in it's home hangar: Live Video: Inside the B-29 Doc Hangar, Education & Visitors Center