The first 747 is at the Museum of Flight in Seattle and it is actually set up fo...

jonknee on May 17, 2018 | parent | context | favorite | on: Boeing 747s are back in demand as workhorses of gl...

The first 747 is at the Museum of Flight in Seattle and it is actually set up for inflight refueling. Quite the versatile platform! You can see this at the very back in the 3d tour (or in person, it's a great place):

http://www.museumofflight.org/aircraft/boeing-747-121