Sunderland Flying Boat Protects Convoys From U-Boat Attack Gallery Sunderland Flying Boat Protects Convoys From U-Boat Attack Charles McCain, convoy, Convoys, naval history, Nazi Germany, North Atlantic, RAF, Royal Navy, World War Two, ww2, wwii Sunderland Flying Boat Protects Convoys From U-Boat Attack Sunderland Flying Boat Protecting Convoys From U-Boat Attack [...] By Charles McCain| 2019-12-11T18:53:13-05:00 January 7th, 2020|Charles McCain, convoy, Convoys, naval history, Nazi Germany, North Atlantic, RAF, Royal Navy, World War Two, ww2, wwii|Comments Off on Sunderland Flying Boat Protects Convoys From U-Boat Attack Read More