Airdriven AA-1 / AA-2 Airship

AA-1
Rotax 447, 42 hp
Total length: 33.8m
Maximum diameter: 12.6m
Envelope volume: 2600 cu.m
Maximum take-off weight: 650kg
Empty weight: 400kg
Payload:
250kg(2 seats)
Maximum level speed:
20km/h
Engine:

AA-2
Engine: Rotax 582, 64hp
Total length: 33.8m
Maximum diameter: 13.2m
Envelope volume: 3000 cu.m
Maximum take-off weight: 800kg
Empty weight: 450kg
Payload: 350kg(4 seats)
Maximum level speed: 25km/h