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: 5

STC Holder: Aircraft Engine Service Inc 5414 North Rockwell Ave, Bethany, OK 73008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE1210SW	Status: Current	App Date:	Rev Date: 10/30/1970
Description: Bronze bushings.
TC Nos.: E-123
Models: Pratt & Whitney DivisionWasp Jr. B-5
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Aircraft Engine Service Inc 5414 North Rockwell Ave, Bethany, OK 73008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE381SW	Status: Current	App Date:	Rev Date: 01/01/1960
Description: 3001-3 bushing.
TC Nos.: 5E-5, 5E-4
Models: Pratt & Whitney DivisionR-1830 Series, R-2000 Series
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Aircraft Engine Service Inc 5414 North Rockwell Ave, Bethany, OK 73008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE381SW	Status: Historical	App Date:	Rev Date:
Description: 3001-3 bushing.
TC Nos.: 5E-5, 5E-4
Models: Pratt & Whitney DivisionR-1830 Series, R-2000 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Aircraft Engine Service Inc 5414 North Rockwell Ave, Bethany, OK 73008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE639SW	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Continental W-670 link rods.
TC Nos.: E-237
Models: Jacobs Service CompanyR-755A Series, R-755B Series, R-755E
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Aircraft Engine Service Inc 5414 North Rockwell Ave, Bethany, OK 73008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE639SW	Status: Historical	App Date:	Rev Date:
Description: Continental W-670 link rods.
TC Nos.: E-237
Models: Jacobs Service CompanyR-755A Series, R-755B Series, R-755E
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140