On this day 18 March 1915
On this day 18 March 1915
First flight of an SS non-rigid airship at Kingsnorth
The prototype SS airship was created at RNAS Kingsnorth and was effectively a B.E.2c aeroplane fuselage and engine minus wings, tailfin and elevators, slung below the disused envelope from airship His Majesty's Airship No. 2 (a Willows No. 4) that had been lying deflated at the Royal Aircraft Establishment (RAE), Farnborough Airfield. The first SS non-rigid airship was ready for evaluation trials within a fortnight of approval being granted for the scheme, and on 18 March 1915 the first SS class airship entered service.
The whole process had taken just a few weeks. Several versions were produced using different aircraft fuselages. SS class non-rigid airships were developed as a matter of some urgency to counter the German U-boat threat to British shipping during World War I.
The class proved to be versatile and effective, with a total of 158 being built in several versions.