# STC SA300CE - Type: Supplemental type certificate - Status: Current, Amended - Holder: Woodward Governor Company, United States - Description: Installation of Woodward propeller governors on single and twin engine aircraft. (PA-31-325 modified per Colemill STC SA 970SO) - Status date: May 14, 1992 - Product: Aircraft, Small Multi-Engine - Certification basis: Part 21 - Data sheets: [TCDS A17WE](https://openairdocs.org/tcds/A17WE), [TCDS A11EU](https://openairdocs.org/tcds/A11EU), [TCDS A29EU](https://openairdocs.org/tcds/A29EU), [TCDS 3A10](https://openairdocs.org/tcds/3A10), [TCDS 3A13](https://openairdocs.org/tcds/3A13), [TCDS 3A17](https://openairdocs.org/tcds/3A17), [TCDS 3A21](https://openairdocs.org/tcds/3A21), [TCDS 3A24](https://openairdocs.org/tcds/3A24), [TCDS 3A25](https://openairdocs.org/tcds/3A25), [TCDS A16CE](https://openairdocs.org/tcds/A16CE), [TCDS A4CE](https://openairdocs.org/tcds/A4CE), [TCDS A7CE](https://openairdocs.org/tcds/A7CE), [TCDS A12SO](https://openairdocs.org/tcds/A12SO), [TCDS 3A23](https://openairdocs.org/tcds/3A23), [TCDS A-762](https://openairdocs.org/tcds/A-762), [TCDS 2A3](https://openairdocs.org/tcds/2A3), [TCDS A31EU](https://openairdocs.org/tcds/A31EU), [TCDS 1A10](https://openairdocs.org/tcds/1A10), [TCDS A20SO](https://openairdocs.org/tcds/A20SO), [TCDS 3A15](https://openairdocs.org/tcds/3A15) and 9 more - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AFE97F00D3D71FA885256CC2000A92A3.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA300CE ## ADs that name it (0) None. ## Approved models (129, first 50) - Aerostar Aircraft Corporation PA-60-602P (Aerostar 602P) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE)) - B-N Group Ltd. BN-2 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2A ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2A-2 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2A-20 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2A-21 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2A-26 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2A-27 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2A-3 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2A-6 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2A-8 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2A-9 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2B-20 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2B-21 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2B-26 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - B-N Group Ltd. BN-2B-27 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU)) - British Aerospace (Scotland) B.206 Series 2 ([TCDS A11EU](https://openairdocs.org/tcds/A11EU)) - Britten Norman (Bembridge) Limited BN-2A MK.III ([TCDS A29EU](https://openairdocs.org/tcds/A29EU)) - Britten Norman (Bembridge) Limited BN-2A MK.III-2 ([TCDS A29EU](https://openairdocs.org/tcds/A29EU)) - Commander Aircraft Company 112TC ([TCDS A12SO](https://openairdocs.org/tcds/A12SO)) - Commander Aircraft Company 112TCA ([TCDS A12SO](https://openairdocs.org/tcds/A12SO)) - Commander Aircraft Company 114 ([TCDS A12SO](https://openairdocs.org/tcds/A12SO)) - Maule Aerospace Technology Inc. Bee Dee M-4-180C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee M-4-180S ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee M-4-180T ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee M-4-220 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee M-4-220C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee M-4-220S ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee M-4-220T ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee M-5-180C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee M-5-220C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee M-5-235C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee M-6-180 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. Bee Dee MX-7-180 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - McDonnell Douglas Corporation C54-DC (Navy R5D) ([TCDS A-762](https://openairdocs.org/tcds/A-762)) - Mooney Aircraft Corporation M20J ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aircraft Corporation M20K ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Partenavia Costruzioni Aeronauticas S.p.A. P68 TC \"Observer\" ([TCDS A31EU](https://openairdocs.org/tcds/A31EU)) - Partenavia Costruzioni Aeronauticas S.p.A. P68C-TC ([TCDS A31EU](https://openairdocs.org/tcds/A31EU)) - Raytheon Aircraft Company 58 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Raytheon Aircraft Company 65 (L-23F) ([TCDS 3A20](https://openairdocs.org/tcds/3A20)) - Raytheon Aircraft Company 70 ([TCDS 3A20](https://openairdocs.org/tcds/3A20)) - Raytheon Aircraft Company 95-55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Raytheon Aircraft Company 95-A55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Raytheon Aircraft Company 95-B55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Raytheon Aircraft Company 95-B55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Raytheon Aircraft Company 95-C55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Raytheon Aircraft Company 95-C55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Raytheon Aircraft Company A36TC ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Raytheon Aircraft Company A65 ([TCDS 3A20](https://openairdocs.org/tcds/3A20)) All 129: https://openairdocs.org/stc/SA300CE/models.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.