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DataBases updated: Apr 4th, 2025
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STC Holder: Wiprud William

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

No. of STCs: 1

STC Holder: Wiprud William
Address: 6443 Southwest Beaverton Hillsdale Airport, Portland, OR 97221, United States
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STC No.: SA120NWStatus: CurrentApp Date: 02/01/1974Rev Date: 04/20/1977
TC Nos.: A-790,
Models:
Cessna Aircraft Company:
190, 195, 195B
ACO: AIR-770: West Certification Branch SEA
Installation of Hartzell HC-B3P20-4/P10160-12E and/or 81HC-B3R20-4/R10160-12E propellers on Jacobs- Page R-755 series engines