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Family of monoplanes designed by Randy Schlitter From Wikipedia, the free encyclopedia
The Rans S-4 Coyote and Rans S-5 Coyote are a family of American single-engined, tractor configuration, single-seat, high-wing monoplanes designed by Randy Schlitter and manufactured by Aero-Max and later by Rans Inc. The Coyote was available in kit form for amateur construction as an ultralight aircraft or amateur-built aircraft.[1][2][3][4][5][6][7][8]
| S-4 & S-5 Coyote | |
|---|---|
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| Rans S-4 Coyote | |
| Role | Kit aircraft |
| National origin | United States |
| Manufacturer | Rans Inc |
| Designer | Randy Schlitter |
| First flight | March 1983 (S-2) |
| Status | Production completed 1 June 2006 |
| Produced | 1983–2006 |
| Number built | 246 (December 1998) |
| Variants | Rans S-6 Coyote II |
Production of both designs was completed on 1 June 2006 after having been available for 23 years.[9]
The Coyote single seat was designed by Randy Schlitter in 1982, as a result of his dissatisfaction with existing ultralight designs at the time. Construction of the first S-2 Coyote prototype was started in November 1982, with the first flight following in March 1983.[10] Originally the design was to be manufactured by a new company Aero-Max, which was a partnership between Schlitter and a friend of his. The partnership failed over financial issues and kit manufacturing was passed to Schlitter's company, Rans, which was at that time building sailtrikes.[3]
Both models of the family feature a welded 4130 steel tube cockpit, with a bolted aluminum tube rear fuselage, wing and tail surfaces all covered in pre-sewn Dacron envelopes, which shorten construction time. The reported construction time is 211 man-hours.[1][2]
The Coyote S-4 has conventional landing gear, while the S-5 has tricycle gear. Both can be equipped with floats and skis. The original basic engine was the Rotax 277 of 28 hp (21 kW), with the Rotax 447 of 40 hp (30 kW) and the Rotax 503 of 50 hp (37 kW) available later as options.[1][2][11]
The Coyote II two-seater was later developed from the S-5.[2]
There were 246 S-4s and S-5s built and flown by December 1998.[1]
Many S-4s are flown as unregistered ultralights in the US, but in November 2010 there were four registered along with four S-5s. In November 2010 there were four S-4s and one S-5 registered in Canada. In December 2010 there were nine S-4s and three S-5s registered in the United Kingdom.[12][13][14][15][16]
Data from Kitplanes and Aerocrafter[1][2]
General characteristics
Performance
Avionics
Aircraft of comparable role, configuration, and era
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