Photos: PBY-1
BuNo 0132

Photo:USN 1051569
Caption: Mission over, the plane returns home (and is hauled up on the ramp, washed down, refueled, checked over, and "stowed" in the hangar.)
Utility Squadron Four, Aircraft Atlantic Fleet
UTS 4 No 141 1941-Oct-29

There appears to be a ship or oil rig visible over the waist, just where the tail begins.

(Photo courtesy of the Naval Historical Center, US Navy)