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No. of STCs: 3

STC Holder: Avionics Engineering Services 6416 E Tanque Verde, Tucson, AZ 85715, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST09330SC	Status: Current	App Date:	Rev Date: 08/30/2000
Description: Installation of AlliedSignal/Bendix CAS 81 TCAS II system with dual AlliedSignal/Bendix TRA-67 Mode-S transponders.
TC Nos.: A3WE
Models: The Boeing Company727-100 Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Avionics Engineering Services 6416 E Tanque Verde, Tucson, AZ 85715, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST09343SC	Status: Current	App Date:	Rev Date: 11/03/1997
Description: Installation of two AC-800 Air Data Computers, two BA-141 altimeters, one AL-801 Alt pre-selector, two FZ-500 Flight Director Computers, and two MS-500 Flight Director Mode Selectors.
TC Nos.: A3WE
Models: The Boeing Company727-100 Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Avionics Engineering Services 6416 E Tanque Verde, Tucson, AZ 85715, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST09364SC	Status: Current	App Date:	Rev Date: 10/27/1997
Description: Installation of dual Honeywell AZ-800 air data computers with static source error correction curve.
TC Nos.: A3WE
Models: The Boeing Company727-100 Series
ACO: AIR-770: West Certification Branch LA