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No. of STCs: 1

STC Holder: Lyle K. Hockenson 3443 Academy Drive SE, Auburn, WA 98092-7340, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02125SE	Status: Current	App Date: 10/16/2010	Rev Date: 04/22/2011
Description: Installation of a Continental E-225-4 engine, a Hartzell HC-12V20-7D propeller with V8433N blades, and associated accessories and hardware with the existing updraft cooling system in Navion A, serial number (s/n) NAV-4-182 4 per Substantiating Data for E-225 Engine Installation In Navion A Model Aircraft , document number WD189-D11, Revision IR, dated December 10, 2010. Maintenance shall be per the Instructions for Continued Airworthiness (ICA) Document WD189-ICA, Revision (A), dated March 28, 2011, or later FAA-approved revision.
TC Nos.: A-782
Models: Sierra Hotel Aero Inc.Navion A (Army L-17B and L-17C)
ACO: AIR-770: West Certification Branch SEA