Toyota TAA-1

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TAA-1
Role Light aircraft
National origin
United States of America
Manufacturer
Toyota Motor Corporation / Scaled Composites
First flight 31 May 2002
Number built 1

The Toyota TAA-1 (also referred to as the TA-1) was a prototype general aviation aircraft substantially built and test flown by Burt Rutan's Scaled Composites under contract with Toyota.

Design and development

First flight of the aircraft took place at the

Toyota Motor Corporation (TMC) and Toyota Motor Sales, USA, Inc (TMS) to determine if "Toyota's aerodynamics and low-cost production technologies could be applied to the small aircraft sector." Although Toyota announced the first flight
, Company executives have remained relatively silent about the project, and many in the general aviation industry were unaware that the aircraft was even being built.

The first flight was the culmination of four years' design work by a team of 40 engineers, many formerly of

Lexus LS400
."

The prototype TAA-1 is a 4-place, single

carbon fiber
, constructed in a one piece co-cured single-molded configuration. The fuselage was fabricated by Rocky Mountain Composites, Inc. using a proprietary fiber wetting and placement technique, the wings were produced by Radius Engineering, Inc. with a modified resin transfer molding process. The project was unique for Scaled Composites as never before had an aircraft been completed there using composite wing and fuselage structures that were designed and fabricated elsewhere.

The empty weight of the prototype was significantly beyond predictions and the unsubstantiated rumors within the industry are that the aircraft's performance during the test flight was below what was expected, and it does not appear that much flight test activity followed the initial flight. The prototype aircraft remains stored in a Scaled Composites hangar. A follow-on design, TAA-2, (substantially similar airframe with retractable landing gear, upgraded avionics and higher performance engine with constant speed propeller) was also envisioned however never made it to the prototype stage.

After several years of negotiation for a potential joint venture with the general aviation piston aircraft market leader of that time, interest in the TAA-1 declined after the initial flight test and that outside partnership development evaporated shortly thereafter.

References

External links