The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. 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: Keathley Engineering 2203 Perimeter Road Brookley Complex, Mobile, AL 36615, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01755AT	Status: Current	App Date:	Rev Date: 11/10/1998
Description: Installation of the Autopilot Rollout Mode.
TC Nos.: A22WE
Models: McDonnell Douglas CorporationDC-10-40
ACO: AIR-750: East Certification Branch ATL

STC Holder: Keathley Engineering 2203 Perimeter Road Brookley Complex, Mobile, AL 36615, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01894AT	Status: Historical	App Date:	Rev Date: 08/20/1999
Description: Relocation of High Frequency Tranceivers 1 and 2 (HF1 and HF2), Cockpit Voice Recorder (CVR), Flight Data Recorder (FDR), and Auxiliary Power Unit Electronic Control Unit (APUECU); and Removal of E6 Electronics Rack.
TC Nos.: A16WE
Models: The Boeing Company737-700 Series
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Keathley Engineering 2203 Perimeter Road Brookley Complex, Mobile, AL 36615, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01912AT	Status: Current	App Date:	Rev Date: 05/21/1999
Description: Convert existing aircraft configuration to a Continental Airlines configuration. (737-700 SERIES SN 29047 and 29048)
TC Nos.: A16WE
Models: The Boeing Company737-700 Series
ACO: AIR-750: East Certification Branch ATL

STC Holder: Keathley Engineering 2203 Perimeter Road Brookley Complex, Mobile, AL 36615, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01934AT	Status: Current	App Date:	Rev Date: 07/08/1999
Description: Removal of the Smith Industries Aerospace 8 MCU Flight Management Computer and the installation of the Smith Industries Aerospace 4 MCU Flight Management Computer with 7.50 software.
TC Nos.: A16WE
Models: The Boeing Company737-300 Series, 737-500 Series
ACO: AIR-750: East Certification Branch ATL