Sopwith Swallow Hawker in April 1921, but was placed into storage when Hawker was killed in July. It was refurbished in 1925 and was used for aerobatic displays and for racing until 1927 when it was scrapped. Sopwith Swallow The Sopwith Swallow was a British parasol wing fighter aircraft of the First World War. A single example was built, but it saw no production, offering no performance advantages over contemporary biplanes. In June 1918, the Sopwith Aviation Company flew an unarmed parasol monoplane derivative of the Sopwith Camel, the Sopwith Monoplane No. 1, also known as the Sopwith Scooter. It used a
Sopwith B.1 reconnaissance aircraft with folding wings. The initial attempts at modifying the aircraft were not successful, but the B.1 formed the basis of the Port Victoria Grain Griffin, a major redesign of the B.1 with new wings and a wider fuselage. A second B.1 was built in early 1918, being fitted with the elevator control cables routed outside the fuselage in an attempt to improve control. This aircraft was purchased by the RNAS and tested at Martlesham Heath in April–May 1918. Sopwith B.1 The Sopwith B.1 was an experimental British bomber aircraft of the First World War. A single-seat, single-engined biplane,