The Aviation DataBase®
Complete Aviation Regulatory Library
Sept. 11 Sept. 11
DataBases updated: Jan 7th, 2026
Home Products Library Support Account Login Contact

STC Holder: TransDigm Inc

The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 4

STC Holder:
TransDigm Inc
AdelWiggins Group 5000 Triggs Street, Los Angeles, CA 90022, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00623LAStatus: CurrentApp Date: Rev Date: 05/05/1998
Description: Installation of gasket heater on flush/fill line lever lock valve assembly.
TC Nos.: A16WE
Models:
The Boeing Company737-100 Series, 737-200 Series, 737-300 Series, 737-400 Series, 737-500 Series
ACO: AIR-770: West Certification Branch LA
STC Holder:
TransDigm Inc
AdelWiggins Group 5000 Triggs Street, Los Angeles, CA 90022, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00978LAStatus: HistoricalApp Date: Rev Date: 04/05/2002
Description: Installation of heater kit nipple p/n KH029.
TC Nos.: A16WE
Models:
The Boeing Company737-600 Series, 737-700 Series, 737-800 Series, 737-900 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
STC Holder:
TransDigm Inc
AdelWiggins Group 5000 Triggs Street, Los Angeles, CA 90022, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00978LAStatus: CurrentApp Date: 12/08/1999Rev Date: 08/28/2002
Description: Installation of heater kit nipple p/n KH029.
TC Nos.: A16WE
Models:
The Boeing Company737-600 Series, 737-700 Series, 737-800 Series, 737-900 Series
ACO: AIR-770: West Certification Branch LA
STC Holder:
TransDigm Inc
AeroControlex Division 4223 Monticello Blvd, Cleveland, OH 44121, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: ST250CHStatus: CurrentApp Date: Rev Date: 08/31/1994
Description: Installation of potable water air compressor, P/N 5100-5.
TC Nos.: A1NM
Models:
The Boeing Company767-200 Series, 767-300 Series
ACO: AIR-760: Central Certification Branch CHI