Teratorn T/A
The Teratorn T/A is an American ultralight aircraft that was designed and produced by Teratorn Aircraft. The aircraft was supplied as a kit for amateur construction. Design and development
The first design by Teratorn Aircraft was known simply as the Teratorn, named after the extinct ice-age soaring bird. The company took its name from the first design. This design quickly evolved into the T/A model and was produced until supplanted in production by the Tierra I. The aircraft was designed to comply with the US FAR 103 Ultralight Vehicles rules, including the category's maximum empty weight of . The original Teratorn has a standard empty weight of . It features a cable-braced high-wing, a single-seat, open cockpit, conventional landing gear and a single engine in pusher configuration. Both the Teratorn and the T/A are made from bolted-together aluminum tubing, with the flying surfaces covered in Dacron sailcloth. Its single-surface  span wing is supported by cables attached to a simple kingpost. The landing gear is bungee suspended. Both models were supplied with the  Rotax 277 single cylinder, two-stroke powerplant as their standard engine. The T/A model proved a commercial success and a large number were sold. The Skye Treck Skyseeker was based on the T/A. Variants
Teratorn
Simple motorglider with a sling seat, utilizing weight shift for pitch control and rudder and spoilers for roll control, both cable-actuated by movement of the sling seat. Empty weight , gross weight , cruise speed , stall speed , glide ratio 8:1. T/A
Ultralight aircraft with a fixed seat and three-axis aerodynamic controls, with spoilers for roll control. Specifications (T/A)

References

External links
Photo of a Teratorn T/A landing

1970s United States ultralight aircraft
Homebuilt aircraft
Single-engined pusher aircraft
Teratorn Aircraft aircraft