Sunderland flying boat at anchor, taking off and in flight.
Location Unknown / Unclear.
Various shots taken from travelling launch of a four engined short Sunderland flying boat at anchor - shots are taken from all sides. Small boat near plane, people looking on. Several shots of the RAF (Royal Air Force) crew opening door and entering plane. Good shots of Sunderland flying boat taking off and in flight. Barge speeding at sea.