Airship Development AD1
| AD1 | |
|---|---|
| Role | Non-rigid airship | 
| National origin | United Kingdom | 
| Manufacturer | Airship Development Company | 
| First flight | 6 November 1929 | 
| Number built | 1 | 
The Airship Development AD1 was a British non-rigid gas-filled advertising airship. The airship had a 60,000 cubic feet (1,700 m3) envelope made by the Reginald Foster Dagnall Company of Guildford. The airship, registered G-FAAX, was erected at the old Cramlington Airship Station near Newcastle where it was test flown on 6 November 1929. It was powered by a 100 hp (75 kW) ABC Hornet four-cylinder piston engine mounted on a three-seater underslung car.
The AD1 was used for advertising and had a 76 by 24 ft (23.2 by 7.3 m) panel on each side for messages. It was dismantled after an accident in June 1931 when a storm tore it from its moorings and damaged the envelope.