| Delta Bird | |
|---|---|
| Role | Ultralight aircraft |
| National origin | United States |
| Designer | Bob Hovey |
| Introduction | 1982 |
| Status | Production completed |
| Developed from | Hovey Whing Ding II |
The Hovey Delta Bird is an American ultralight aircraft that was designed by Bob Hovey in 1982 and supplied as plans for amateur construction.[1][2]
Contents |
The aircraft was designed to comply with the US FAR 103 Ultralight Vehicles rules, including the category's maximum empty weight of 254 lb (115 kg). The aircraft has a standard empty weight of 218 lb (99 kg). It features a biplane wing configuration, a single-seat, open cockpit, conventional landing gear and a single engine in tractor configuration.[1]
The aircraft is made from pop-riveted and gusseted aluminum tubing, with the wings and tail surfaces covered in doped aircraft fabric covering. Its biplane wing has a top span of 24 ft (7.3 m), a bottom span of 20.3 ft (6.2 m), employs cabane struts and one set of interplane struts. The controls are conventional three-axis, with full-span ailerons on the top wing. The landing gear is bungee suspended and includes main wheel brakes and tailwheel steering. Common engines used include the 30 hp (22 kW) Cuyuna 430R in the Delta Bird and the 40 hp (30 kW) Kawasaki 440 in the Delta Hawk.[1]
Data from Cliche and Virtual Ultralight Museum[1][2]
General characteristics
Performance
|
|||||
|
||||||||||||||