The Gosling Amphibian (or as it’s known in the US, the Widgeon) was used extensively by the Royal Navy, RAF and US Coast Guard for search and rescue communication missions. Originally developed and modified from a Civil version back in 1941. Airfix Grumman Widgeon – 2 Finish Options British Grumman J4F-1 Gosling FP456 of Fleet Air Arm, 1943 Grumman J4F-1 Widgeon V203 of United States Coast Guard, 1940s Specification Dimensions: