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No. of STCs: 2

STC Holder: Hawaiian Air Tour Svc 201 Aokea Street, Honolulu, HI 96819, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3PC	Status: Current	App Date: 12/12/1969	Rev Date: 02/06/1970
Description: Installation of AC type LA47 spark plugs
TC Nos.: E-294
Models: Rolls-Royce plcGipsy Queen 30 MK.2
ACO: AIR-750: East Certification Branch ATL

STC Holder: Hawaiian Air Tour Svc 201 Aokea Street, Honolulu, HI 96819, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE4PC	Status: Current	App Date: 12/12/1969	Rev Date: 02/06/1970
Description: Installation of AC typ LA47 spark plugs
TC Nos.: E-310
Models: Rolls-Royce plcGipsy Queen 70 MK2
ACO: AIR-750: East Certification Branch ATL