| Aircoach | |
|---|---|
| |
| Role | Cabin biplaneType of aircraft |
| National origin | United States |
| Manufacturer | O.W. Timm Aircraft Company |
| Designer | Otto Timm |
| Introduction | September 1928 |
| Number built | 1 |
The Timm Aircoach, also called the Timm Coach and the Golden Shell Special, was a custom-built, high-capacity, high altitude aircraft for charter flights.
Design and development
The Aircoach was built in a shop at Glendale Airport, where Otto and Wally Timm had a shop. Al Menasco had a shop nearby where he modified engines. The Aircoach used a Menaso modified Salmson engine.
The Aircoach was a single engine, conventional landing gear equipped biplane with an open cockpit for two pilots and enclosed passenger cabin. The fuselage was made of welded steel tubing with plywood covering.
Operational history
Roscoe Turner flew the underpowered Shell Special Golden Shell twice, attempting endurance records. Each flight resulted in damage and the efforts were abandoned.
Specifications (Aircoach)
Data from Jane's all the World's Aircraft 1928, Aerofiles:Timm
General characteristics
- Crew: 2
- Capacity: 5 pax
- Length: 31 ft 9 in (9.67 m)
- Wingspan: 45 ft 0 in (13.71 m)
- Height: 11 ft 0 in (3.35 m)
- Fuel capacity: 70 US gal (58 imp gal; 260 L)
- Powerplant: 1 × Menasco-Salmson B-2 9-cylinder water-cooled radial piston engine, 260 hp (190 kW)
- Propellers: 2-bladed fixed pitch propeller
Performance
- Maximum speed: 97 kn (112 mph, 180 km/h)
- Landing speed: 35 mph (30 kn; 56 km/h)
- Cruise speed: 87 kn (100 mph, 160 km/h)
References
- Cooper, Ralph S. "Otto W. Timm". earlyaviators.com. Retrieved 8 March 2018.
- Underwood, John (2006). Grand Central Air Terminal. Charleston, SC: Arcadia Pub. p. 36. ISBN 0-73854-682-8.
- ^ "unknown". Skyways (July 2001): 52.
{{cite journal}}: Cite uses generic title (help) - Grey, C.G., ed. (1928). Jane's all the World's Aircraft 1928. London: Sampson Low, Marston & company, ltd. p. 253c-254c.
- Eckland, K.O. "Timm". aerofiles.com. Retrieved 8 March 2018.