The Aviation DataBase®
Complete Aviation Regulatory Library
Sept. 11 Sept. 11
DataBases updated: Jan 2nd, 2026
Home Products Library Support Account Login Contact

STC Holder: Schweizer Aircraft

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: 8

STC Holder:
Schweizer Aircraft
P.O. Box 147, Elmira, NY 14902, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01073ATStatus: CurrentApp Date: Rev Date: 12/03/1997
Description: Installation of the wing forward spar fuselage attachment and carry-through assembly.
TC Nos.: 2A10, 2A8
Models:
The New Piper Aircraft Inc.PA-25 (Normal Cat.), PA-25 (Restricted Cat.), PA-25-235 (Normal Cat.), PA-25-235 (Restricted Cat.), PA-25-260 (Normal Cat.), PA-25-260 (Restricted Cat.)
ACO: AIR-750: East Certification Branch NY
STC Holder:
Schweizer Aircraft
P.O. Box 147, Elmira, NY 14902, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-349Status: CurrentApp Date: Rev Date: 11/16/1987
Description: Installation of Glider tow hook.
TC Nos.: 1A2
Models:
The New Piper Aircraft Inc.PA-18, PA-18A
ACO: AIR-750: East Certification Branch NY
STC Holder:
Schweizer Aircraft
P.O. Box 147, Elmira, NY 14902, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1312WEStatus: CurrentApp Date: Rev Date: 03/12/1981
Description: Fabrication and installation of285-gallon fiberglass hopper(replaces 245-gallon metal hopper). (G-164 S/N 301-400, G-164A S/N 400 AND UP)
TC Nos.: 1A16
Models:
Allied Ag Cat Productions Inc.G-164, G-164A
ACO: AIR-750: East Certification Branch NY
STC Holder:
Schweizer Aircraft
P.O. Box 147, Elmira, NY 14902, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: SA48NEStatus: CurrentApp Date: Rev Date: 03/05/1982
Description: Installation of Pheromone applicator system.
TC Nos.: A4SW
Models:
Ayres CorporationS2R, S2R-R1340, S2R-R1820, S2R-R3S, S2R-T15, S2R-T34
ACO: AIR-750: East Certification Branch NY
STC Holder:
Schweizer Aircraft
P.O. Box 147, Elmira, NY 14902, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: SE966EAStatus: CurrentApp Date: Rev Date: 04/14/1982
Description: Modification of Bendix Model NAY9E1 carburetor for use with1 p.s.i. fuel inlet pressure.
TC Nos.: 5E-2
Models:
Pratt & Whitney DivisionR-1340 Series
ACO: AIR-750: East Certification Branch NY
STC Holder:
Schweizer Aircraft
P.O. Box 147, Elmira, NY 14902, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: SH444NEStatus: HistoricalApp Date: Rev Date: 05/30/1986
Description: Installation of Whelen strobe lights.
TC Nos.: 4H12
Models:
Schweizer Aircraft Corporation269A, 269B, 269C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300
STC Holder:
Schweizer Aircraft
P.O. Box 147, Elmira, NY 14902, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: SH445NEStatus: HistoricalApp Date: Rev Date: 04/25/1994
Description: Installation of engine idle overspeed control system. (269C S/N up to & including 1325)
TC Nos.: 4H12
Models:
Schweizer Aircraft Corporation269C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300
STC Holder:
Schweizer Aircraft
P.O. Box 147, Elmira, NY 14902, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: SH586EAStatus: HistoricalApp Date: 12/06/1967Rev Date: 06/28/2001
Description: Installation of Hartzell Anti-Overspeed kits (D-3520-1 and D-3520-2)
TC Nos.: 4H12
Models:
Sikorsky Aircraft Corporation269A, 269A-1, 269B, 269C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300