Product Description
To issue the STC, Univair requires your aircraft's make, model, registration number, and serial number. Please enter this information in the fields above and accept the Limited Purpose Agreement.
This conversion is for the stock J-3 with standard length metal spars. Fuel capacity will have to be increased by at least 15 U.S. gallons. Any STC'd auxiliary wing-mounted fuel system for the J-3 will cover this requirement. However, the original 12 gallon frame tank will be limited to six usable gallons. Additional requirements for this installation are available from Univair.
- Applicability: Piper J-3 with O-200 engine (100hp)
- RETURNS: All STC sales are final. This product cannot be returned or refunded. See our Returns & Refunds policy for further details.
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