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DataBases updated: Apr 4th, 2025
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STC Holder: R W Johnson

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 1

STC Holder: R W Johnson
Address: Route 2, Box 571-B, Ojai, CA 93023, United States
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STC No.: SA4-99Status: HistoricalApp Date: Rev Date:
TC Nos.: A-761,
Models:
American Champion Aircraft Corp.:
11AC
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Fiberglass cloth with resin over muslin applied.