Engineering:Star Cavalier

Star Cavalier
Cavalier B displayed airworthy at the Historic Aircraft Restoration Museum in June 2006.
Role	private owner light aircraft
National origin	United States
Manufacturer	Star Aircraft
Designer	E.A.Riggs and W.Parker
Introduction	1928
Status	some examples still airworthy
Primary user	private owners
Number built	34

The Star Cavalier was an American two-seat high-wing light aircraft first introduced in the late 1920s.

Development

Star Cavalier

The Star Aircraft division of Phillips Petroleum was formed at Bartlesville, Oklahoma in 1928. Designers E.A.Riggs and W.Parker prepared plans for a two-passenger high-wing light private owner aircraft intended for the lower cost end of the market. The advertised cost was $3,450. Three Cavalier A planes were delivered in 1928.

The Cavalier B followed in 1929 fitted with a lower powered 55 hp Velie M-5 engine and 15 examples were sold at $2,895 to owners of more modest means. Single examples of the Cavalier C and D followed. The next to secure modest success was the Cavalier E of 1930 which had a 90 h.p. Lambert and was fitted with a taller, more angular, tail fin. 13 were sold. The last of the Cavalier series was the single F model.

Operational history

The various Cavalier models served private owners in the touring role until the curtailment of civil flying in the US in late 1941. Five Cavaliers remained on the U.S. civil aircraft register as of 2009. Cavalier B N14860 of 1930 is on public display, in airworthy condition, at the Historic Aircraft Restoration Museum at Dauster Field, Creve Coeur, Missouri near St Louis.

Variants

Star Cavalier E

(source - Aerofiles)

Cavalier A

1928. 90 hp (67 kW) Lambert R-266 5 cylinder radial.

Cavalier B

1929/30. 55 hp (41 kW) Velie M-5. Some had an 80 hp (60 kW) Armstrong Siddeley Genet or 90 hp (67 kW) Lambert R-266.

Cavalier C

1929. 60 hp (45 kW) LeBlond 5D 5 cylinder radial.

Cavalier D

1929. 60 hp (45 kW) LeBlond.

Cavalier E

1930. 90 hp (67 kW) Lambert R-266 and taller more angular fin.

Cavalier F

1930. Warner Junior

Specifications (Cavalier B)

Data from Aerofiles and The Incomplete Guide to Airfoil Usage

General characteristics

• Crew: 1
• Capacity: 1 passenger
• Length: 19 ft 11 in (6.07 m)
• Wingspan: 31 ft 6 in (9.60 m)
• Airfoil: Clark Y
• Useful lift: 538 lb (244 kg)
• Powerplant: 1 × Velie M-5 , 55 hp (41 kW)

Performance

• Maximum speed: 100 mph (161 km/h, 87 kn)
• Cruise speed: 85 mph (137 km/h, 74 kn)
• Stall speed: 40 mph (64 km/h, 35 kn)
• Range: 500 mi (800 km, 430 nmi)

References

Bibliography

• Grey, C.G., ed (1931). Jane's all the World's Aircraft 1931. London: Sampson Low, Marston & company, ltd. pp. 316c–317c. 
• Grey, C.G. (1972). Jane's All the World's Aircraft 1938. London: David & Charles. ISBN 0-7153-5734-4. 
• Ogden, Bob (2007). Aviation Museums and Collections of North America. Air-Britain (Historians) Ltd. ISBN 978-0-85130-385-7. 
• Aerofiles - Cavalier