The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 4

STC Holder: Clover Park Vocational/Technical Institute 4500 Steilacoom Blvd SW, Tacoma, WA 98499, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1677NM	Status: Current	App Date: 01/20/1981	Rev Date: 05/04/1990
Description: Installation of a Continental O-200A engine, fiberglass cowling, two 12- gallon wing tanks, and McCauey1A101DCM/6948 propeller.
TC Nos.: A-746
Models: Arizona Aerospace FoundationDCO-65
ACO: AIR-770: West Certification Branch SEA

STC Holder: Clover Park Vocational/Technical Institute 5214 Steilacoom Blvd SW, Lakewood, WA 98499, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA572NW	Status: Current	App Date: 04/09/1977	Rev Date: 03/22/1978
Description: Installation of a Lycoming GO-480-C1D6 engine, Hartzell HC-83X20-2A/9333C-3 three bladed propeller, modified carburetor heat box, modified engine mount and cowling, oil radiator with flush type ram air inlet and external scoop, modified cowl flap, paper carburator air filter and duel battery system
TC Nos.: A-782
Models: Sierra Hotel Aero Inc.Navion B
ACO: AIR-770: West Certification Branch SEA

STC Holder: Clover Park Vocational/Technical Institute 5214 Steilacoom Blvd SW, Lakewood, WA 98499, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH954NW	Status: Current	App Date: 04/18/1980	Rev Date: 06/11/1980
Description: Remove battery from Sta 126 and install it on the original radio ract at Sta 25
TC Nos.: 6H2
Models: Hiller AviationUH-12C
ACO: AIR-770: West Certification Branch SEA

STC Holder: Clover Park Vocational/Technical Institute 5214 Steilacoom Blvd SW, Lakewood, WA 98499, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH959NW	Status: Current	App Date: 04/18/1980	Rev Date: 06/19/1980
Description: Remobe battery from Sta 126 and install it on the original radio rack at Sta 25
TC Nos.: 6H2
Models: Hiller AviationUH-12C
ACO: AIR-770: West Certification Branch SEA