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: 5

STC Holder: McCauley Industrial Corp 1840 Howell Avenue, Dayton, OH 45417, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-155	Status: Historical	App Date:	Rev Date:
Description: McCauley fixed pitch MET-L-PROP1A170/GM7448 with Lycoming O-290-D2 engine.
TC Nos.: 1A2, AR-7
Models: The New Piper Aircraft Inc.PA-18 Series, PA-18 Series (Restricted Cat.)
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: McCauley Industrial Corp 1840 Howell Avenue, Dayton, OH 45417, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-23	Status: Historical	App Date:	Rev Date:
Description: McCauley fixed pitch propellers1A170/GM7455 and 1A170/GM7453 with Lycoming O-290-D2 engine.
TC Nos.: 1A6
Models: The New Piper Aircraft Inc.PA-22 Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: McCauley Industrial Corp 1840 Howell Avenue, Dayton, OH 45417, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-24	Status: Historical	App Date:	Rev Date: 08/05/1977
Description: McCauley fixed pitch MET-L-PROP Models 1A170/GM7455 and 1A170/ GM7453 with Lycoming O-290-D2 engine.
TC Nos.: 1A4
Models: The New Piper Aircraft Inc.PA-20-"135"
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: McCauley Industrial Corp 1840 Howell Avenue, Dayton, OH 45417, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-33	Status: Historical	App Date:	Rev Date: 09/05/1975
Description: McCauley fixed pitch MET-L-PROP1A170/GM7450 and 1A170/GM7452 with Lycoming O-290-D2 engine.
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18-\"135\" (Army L-21B)
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: McCauley Industrial Corp 1840 Howell Avenue, Dayton, OH 45417, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA77CE	Status: Historical	App Date:	Rev Date: 05/24/1968
Description: Installation of McCauley2D34C53/74E-0 or B2D34C53/74E-0 propeller with D-2809 spinner.
TC Nos.: 2A3
Models: Mooney Aircraft CorporationM20, M20D
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358