Thatcher CX4
| CX4 | |
|---|---|
 | |
| Role | Homebuilt aircraft |
| National origin | United States |
| Manufacturer | Thatcher Aircraft, Inc. |
| Designer | David Thatcher |
| First flight | 2004 |
| Status | Plans and parts available (2016) |
| Number built | 50 (2016) |
|
| |
The Thatcher CX4 is an American-designed aircraft for amateur construction designed by David Thatcher of Pensacola, Florida and plans are supplied by Thatcher Aircraft, Inc..
Westberry Manufacturing supplies many parts and kits for the aircraft.[1]
Design and development
The CX4 is a low wing, single-seat, conventional landing gear equipped aircraft, designed to be simple to build and safe to fly. The name of the plane, CX4, is taken from an old radio show featuring Hop Harrigan, whose plane was called CX4.
The aircraft is all metal, 6061-T6 aluminium, except the cowling. The aluminum main gear legs are sourced from a Monnett Sonerai with hydraulic disc toe brakes. It has a heater and ventilation system for all season flying. The aircraft can be built with an optional 3 gal aux fuel tank. The CX4's standard specified powerplant is a Volkswagen air-cooled engine. The design load factor is 3.8 g, with an ultimate load of 5.7 g.[2]
The CX4 first flew in 2004. As of January 21, 2016, there were 50 flying CX4s in Australia, Brazil, Canada, New Zealand, South Africa, and the United States. The fleet had flown 3182.6 hours total.[3]
Specifications (Thatcher CX4)
Data from Sport Aviation March 2009
General characteristics
- Crew: one
- Capacity: one passenger
- Length: 18 ft 3 in (5.56 m)
- Wingspan: 24 ft (7.3 m)
- Height: 4 ft 8 in (1.42 m)
- Wing area: 84 sq ft (7.8 m2)
- Empty weight: 520 lb (236 kg)
- Gross weight: 850 lb (386 kg)
- Fuel capacity: 10.5 gal (39.7L)
- Powerplant: 1 × Volkswagen horizontally opposed, automotive conversion piston engine, 65 hp (48 kW)
- Propellers: single blade
Performance
- Cruise speed: 109 kn; 201 km/h (125 mph)
- Stall speed: 35 kn; 64 km/h (40 mph)
- Never exceed speed: 135 kn; 249 km/h (155 mph)
- Service ceiling: 10,000 ft (3,000 m)
- Rate of climb: 825 ft/min (4.19 m/s)
See also
- Related development
- Aircraft of comparable role, configuration and era
References
- ↑ "Parts". thatchercx4.com. Retrieved 2 March 2016.
- ↑ Thatcher CX4 (May 2012). "Specifications". Retrieved 10 May 2012.
- ↑ CX4 Community (2 March 2016). "Completed and Flying". Retrieved 2 March 2016.
External links
 |
Wikimedia Commons has media related to Thatcher CX4. |