STC Holder: Bob or Barbara Williams
Aviation Data Service, Inc.
No. of STCs: 3
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STC Holder: Bob or Barbara Williams Address: Box 608, Udall, KS 67146, United States | If you are an STC Holder, Contact us to have your company added here! | ||||
| STC No.: SA1148SW | Status: Current | App Date: 04/20/1970 | Rev Date: 04/27/1984 | ||
| TC Nos.: 3A24, | |||||
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Models: | |||||
| ACO: AIR-760: Central Certification Branch WI | |||||
| Installation of aileron drooping | |||||
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STC Holder: Bob or Barbara Williams Address: Box 608, Udall, KS 67146, United States | If you are an STC Holder, Contact us to have your company added here! | ||||
| STC No.: SA1275NW | Status: Current | App Date: 06/11/1981 | Rev Date: 08/31/1988 | ||
| TC Nos.: 3A19, | |||||
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Models: | |||||
| ACO: AIR-760: Central Certification Branch WI | |||||
| Installation of a Hartzell HC-C2YL-1BF/F7663A-4 propeller on a Lycoming O-320-E2A engine | |||||
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STC Holder: Bob or Barbara Williams Address: Box 608, Udall, KS 67146, United States | If you are an STC Holder, Contact us to have your company added here! | ||||
| STC No.: SA2802WE | Status: Current | App Date: 06/14/1972 | Rev Date: 04/19/1991 | ||
| TC Nos.: 3A19, | |||||
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Models: | |||||
| ACO: AIR-760: Central Certification Branch WI | |||||
| Installation of Lycoming O-360-A1A engine, Sensenich 76EM8 propeller, modified fuel system, modified landing gear and other changes | |||||