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No. of STCs: 2

STC Holder: Mack's Aircraft Engine Svc P.O. Box 336, Wetumpka, AL 36092, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE579SO	Status: Current	App Date:	Rev Date: 08/12/1992
Description: Installation of Bendix magneto models S6LN-20 and S6LN-21.
TC Nos.: E-228
Models: Textron Lycoming AVCO CorporationGO-435-C2, GO-435-C2A, GO-435-C2B, GO-435-C2B1
ACO: AIR-750: East Certification Branch ATL

STC Holder: Mack's Aircraft Engine Svc P.O. Box 336, Wetumpka, AL 36092, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE580SO	Status: Current	App Date:	Rev Date: 08/22/1992
Description: Installation of Bendix magneto models S6LN-20 and S6LN-21.
TC Nos.: E-275
Models: Textron Lycoming AVCO CorporationGO-480-B1B, GO-480-C2C6, GO-480-F3B6, GO-480-F4B6, GO-480-F6
ACO: AIR-750: East Certification Branch ATL