The Wackett Widgeon seaplanes were built by the Experimental Section of the Royal Australian Air Force (RAAF) at Randwick, NSW during the mid- to late-1920s. They were single-engined amphibious biplanes of wooden construction. Although only two were built, they featured in several newsworthy aviation events of the time. Development The Widgeon was designed by Squadron Leader Lawrence James Wackett as an academic exercise in his spare time during 1923. Late in the same year the Air Board (which controlled and administered the RAAF) submitted a proposal to the Minister of Defence recommending the establishment of an Experimental Station at the Royal Australian Navy Randwick Wireless Station. Following the submission of the proposal the Minister, Mr. Eric Kendall Bowden, visited the Station for an inspection. Formal approval for the formation of the RAAF Experimental Section was given by the Minister of Defence in December, and at the same time approval was granted for the construction of a flying boat based on Wackett's design for delivery to the Civil Aviation Branch (a division of the Department of Defence Control responsible for all civil aviation). Construction commenced at Randwick during March 1924, but proceeded slowly due to the need to overhaul much of the machinery in the workshop. The aircraft was built to craftsman standards, with all planking in Queensland maple fixed with boat-builder's copper nails and brass screws. The rear upper fuselage was installed as a detachable inverted wooden dinghy. By April 1925 construction was almost at the final assembly stage, allowing the components to be weighed. Their total weight varied by only 6.5 lbs compared to design calculations carried out 18 months prior at Victoria Barracks. In June 1925 the Widgeon was subjected to a series of "searching tests" with satisfactory results, and the engine was run for the first time at Randwick following a delay caused by the late delivery of exhaust valves. The Widgeon was launched into Botany Bay for the first time on 7 July. At this stage the Widgeon was a seaplane, only able to take off and land on water – the removable wheels were only suitable for launching and ground handling. The Widgeon was given the registration G-AEKB (in disregard of the correct Australian registration template of G-AUxx) in honour of the supportive Minister for Defence, Eric Kendall Bowden. The first attempt at a take-off from Botany Bay was made during the morning of 8