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No. of STCs: 8

STC Holder: Northrop Corporation 222 N. Prairie Avenue, Hawthorne, CA 90250, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA308WE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Voice interruption priority system.
TC Nos.: 4A27
Models: General Dynamics Corporation22 Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Northrop Corporation 222 N. Prairie Avenue, Hawthorne, CA 90250, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA308WE	Status: Historical	App Date:	Rev Date:
Description: Voice interruption priority system.
TC Nos.: 4A27
Models: General Dynamics Corporation22 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Northrop Corporation 1001 E. Broadway Ave, Hawthorne, CA 90250, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA357WE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Goodrich brake assembly 2-878 and wheel assembly 3-1112.
TC Nos.: 7A4
Models: Industrie Aeronautiche e MeccanicheP.166
ACO: AIR-770: West Certification Branch LA

STC Holder: Northrop Corporation 1001 E. Broadway Ave, Hawthorne, CA 90250, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA357WE	Status: Historical	App Date:	Rev Date:
Description: Goodrich brake assembly 2-878 and wheel assembly 3-1112.
TC Nos.: 7A4
Models: Industrie Aeronautiche e MeccanicheP.166
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Northrop Corporation 1001 E. Broadway Ave, Hawthorne, CA 90250, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4-1419	Status: Historical	App Date:	Rev Date:
Description: Exhaust muffler.
TC Nos.: 2H1, 2H3, H-1
Models: Bell Helicopter Textron47 Series, 47 Series, 47 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Northrop Corporation 1001 E. Broadway Ave, Hawthorne, CA 90250, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4-1419	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Exhaust muffler.
TC Nos.: 2H1, 2H3, H-1
Models: Bell Helicopter Textron47 Series, 47 Series, 47 Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Northrop Corporation 1001 E. Broadway Ave, Hawthorne, CA 90250, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4-619	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Exhaust muffler.
TC Nos.: 2H1, 2H3, H-1
Models: Bell Helicopter Textron47 Series, 47 Series, 47 Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Northrop Corporation 1001 E. Broadway Ave, Hawthorne, CA 90250, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4-619	Status: Historical	App Date:	Rev Date:
Description: Exhaust muffler.
TC Nos.: 2H1, 2H3, H-1
Models: Bell Helicopter Textron47 Series, 47 Series, 47 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200