Flanders F.4

Following success with the Flanders F.3 experimental monoplane in the spring of 1912, the British War Office ordered four Flanders monoplanes for use by the newly formed Royal Flying Corps.

[1] The aircraft had the same configuration as the F.3 but was improved with larger cockpits, accommodating a crew of two in tandem, was powered by a 70 hp (52 kW) Renault engine driving a four-bladed propeller[2] and had other modifications to improve reliability and maintainability.

The fixed landing gear of the F.3 was improved with the addition of coil-spring suspension.

The first aircraft was flying at Brooklands by 6 July 1912, with all four flown and delivered to the RFC by 2 January 1913.

[4][5] Data from The Illustrated Encyclopedia of Aircraft (Part Work 1982–1985), 1985, Orbis PublishingGeneral characteristics Performance