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No. of STCs: 4

STC Holder: Courter, Inc 375 North Lake Street, Boyne City, MI 49712, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA169GL	Status: Current	App Date:	Rev Date: 12/21/1978
Description: Replace differential synchro and switch in Courter flap position indicator, P/N 18-1299-3, with Courter flap asymetry detector kit, P/N 298-1026-01 or -02.
TC Nos.: A3WE
Models: The Boeing Company727, 727-100 Series, 727-100C Series, 727-200 Series, 727C Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Courter, Inc 375 North Lake Street, Boyne City, MI 49712, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA170GL	Status: Current	App Date:	Rev Date: 12/21/1978
Description: Replace differential synchro and switch in Courter flap position indicator, P/N 18-1299-6, with Courter flap asumetry detector kit, P/N 298-1026-02.
TC Nos.: A16WE
Models: The Boeing Company737-100 Series, 737-200 Series, 737-200C Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Courter, Inc 375 North Lake Street, Boyne City, MI 49712, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA171GL	Status: Current	App Date:	Rev Date: 12/21/1978
Description: Replace differential synchro and switch in Courter flap position indicator, P/N 18-1299-3, with Courter flap asymetry detector kit, P/N 298-1026-01 or -02.
TC Nos.: 4A26
Models: The Boeing Company707-300, 707-300B, 707-300C, 707-400 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Courter, Inc 375 North Lake Street, Boyne City, MI 49712, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA172GL	Status: Current	App Date:	Rev Date: 12/21/1978
Description: Replace differential synchro and switch in Courter flap position indicator, P/N 18-1299-3, with Courter flap asymetry detector kit, P/N 298-1026-01 or -02. (707-100B)
TC Nos.: 4A21
Models: The Boeing Company707, 707-100 Long Body, 707-200
ACO: AIR-760: Central Certification Branch CHI