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: 7

STC Holder: Wag-Aero, Inc Box 181 1216 North Road, Lyons, WI 53148, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-274	Status: Historical	App Date:	Rev Date: 09/07/1976
Description: Installation of Lycoming O-320(150 hp) series engine and Sensenich M74DM propeller.
TC Nos.: 1A6
Models: The New Piper Aircraft Inc.PA-22, PA-22-135
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Wag-Aero, Inc Box 181 1216 North Road, Lyons, WI 53148, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA202EA	Status: Historical	App Date:	Rev Date: 09/07/1976
Description: Installation of either a Lycoming engine O-290-D (125 HP) or O-290- D2(135 HP) with Sensenich propeller M74RM.
TC Nos.: A-780
Models: The New Piper Aircraft Inc.PA-12, PA-12S
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Wag-Aero, Inc Box 181 1216 North Road, Lyons, WI 53148, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA24EA	Status: Historical	App Date:	Rev Date: 09/07/1976
Description: Conversion of aircraft for parachute jumping and aerial photography.
TC Nos.: 1A1
Models: The New Piper Aircraft Inc.PA-16
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Wag-Aero, Inc Box 181 1216 North Road, Lyons, WI 53148, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA25EA	Status: Historical	App Date:	Rev Date: 09/07/1976
Description: Conversion of aircraft for parachute jumping and aerial photography.
TC Nos.: 1A4
Models: The New Piper Aircraft Inc.PA-20, PA-20-\"115\", PA-20-\"135\"
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Wag-Aero, Inc Box 181 1216 North Road, Lyons, WI 53148, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA26EA	Status: Historical	App Date:	Rev Date: 09/07/1976
Description: Conversion of aircraft for parachute jumping and aerial photography.
TC Nos.: 1A6
Models: The New Piper Aircraft Inc.PA-22, PA-22-135, PA-22-150, PA-22-160
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Wag-Aero, Inc Box 181 1216 North Road, Lyons, WI 53148, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA388EA	Status: Historical	App Date: 06/18/1965	Rev Date: 09/07/1976
Description: Installation of engine and propeller
TC Nos.: 1A2
Models: Piper Aircraft Inc.PA-18-125 (Army L-21A), PA-18-135, PA-18A-135
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Wag-Aero, Inc Box 181 1216 North Road, Lyons, WI 53148, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA847EA	Status: Historical	App Date:	Rev Date: 04/07/1978
Description: Installation of Lycoming O-320-A(150 hp) or O-320-B (160 hp) engine.
TC Nos.: 1A6
Models: The New Piper Aircraft Inc.PA-22-108
ACO: AIR-760: Central Certification Branch CHI