# STC SE09217SC - Type: Supplemental type certificate - Status: Current, Amended - Holder: General Aviation Modifications Inc., United States - Description: Installation of modified fuel injector nozzles. - Applied: December 22, 1995 - Status date: February 8, 2021 - Product: Engine - Certification basis: Part 1, Part 21, Part 23 - Data sheets: [TCDS 3E1](https://openairdocs.org/tcds/3E1), [TCDS E-273](https://openairdocs.org/tcds/E-273), [TCDS E3SO](https://openairdocs.org/tcds/E3SO), [TCDS E5CE](https://openairdocs.org/tcds/E5CE) - Certificate PDF: https://openairdocs.org/files/sha256/95/5f/955f9f48729356a7bdcd9369b07247f16d8215f8fd36b20ec4b75768d40bcf79 - Approved model list and other attachments: [AML_SE09217SC.pdf](https://openairdocs.org/files/sha256/f8/f5/f8f59fe24a3a675d9684cb67215acfebc38d840b241d0c0f6f85c7e45658e373) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/53D993A945C6F6EC862586B5005D929D.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SE09217SC ## ADs that name it (0) None. ## Approved models (41) - Continental Aerospace Technologies Inc. IO-470-D ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-E ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-F ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-G ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-H ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-J ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-K ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-L ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-LO ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-M ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-N ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-P ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-R ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-S ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-T ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-U ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-V ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. IO-470-VO ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Aerospace Technologies Inc. LIO-470-A ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470 Series ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470 Series ([TCDS E-273](https://openairdocs.org/tcds/E-273)) - Teledyne Continental Motors IO-520-A ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-B ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-BA ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-BB ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-C ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-CB ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-D ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-E ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-F ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-J ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-K ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-L ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-M ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-520-MB ([TCDS E5CE](https://openairdocs.org/tcds/E5CE)) - Teledyne Continental Motors IO-550-A ([TCDS E3SO](https://openairdocs.org/tcds/E3SO)) - Teledyne Continental Motors IO-550-B ([TCDS E3SO](https://openairdocs.org/tcds/E3SO)) - Teledyne Continental Motors IO-550-C ([TCDS E3SO](https://openairdocs.org/tcds/E3SO)) - Teledyne Continental Motors IO-550-E ([TCDS E3SO](https://openairdocs.org/tcds/E3SO)) - Teledyne Continental Motors IO-550-F ([TCDS E3SO](https://openairdocs.org/tcds/E3SO)) - Teledyne Continental Motors IO-550-L ([TCDS E3SO](https://openairdocs.org/tcds/E3SO)) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificate issued to: Number: SE09217SC General Aviation Modifications, Inc. 2800 Airport Road, Hangar A Ada, OK 74820 of Federal Aviation Regulations . *see attached FAA Approved Model List (AML) Installation of modified fuel injector nozzles in accordance with General Aviation Modifications, Inc. “Data List”, Revision 003 dated September 24, 1996, and Installation Procedure No. IP-96-001, “GAMIjector Installation Procedure for Continental Motors IO-550/520/470 Engines”, Revision 004, dated September 25, 1996, or later FAA approved revisions. December 22, 1995 April 30, 1996 September 27, 1996; January 08, 1997; February 08, 2021 Jim Grigg Manager, Fort Worth ACO Branch Compliance &Airworthiness Division Aircraft Certification Service 3 Part * Continued page 3 of 3 FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SE09217SC FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page ___ of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: _SE09217SC 3 3 Certification Basis: The certification basis for this alteration is the same as the basic aircraft (shown on TCDS A67EU) except as follows: 14 CFR part 23.201, Amendment 23-62. -END- Limitations and Conditions: 1. This STC only applies to the engine models listed on the attached FAA approved model list. This approval should not be extended to engines of these models on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that engine. 2. Compatibility of this design change with previously approved modifications must be determined by the installer. The STC does not require any adjustment to the fuel injection control unit. ### AML_SE09217SC.pdf FAA APPROVED MODEL LIST (AML) STC No. SE09217SC General Aviation Modifications, Inc. 2800 Airport Road, Hangar A Ada, OK 74820 Date of Issuance: April 30, 1996 Date Amended: January 08, 1997, Rev. 2 Item Engine Make Engine Model Original Type Certificate Number Regulation / Part 1 Continental Motors, Inc. IO-470-A & C E-273 CAR 3 2 Continental Motors, Inc. IO-470-D, E, F, G, H, J, K, L, LO, M, N, P, R, S, T, U, V, VO, & L/IO-470-A 3E1 CAR 3 3 Continental Motors, Inc. IO-520-A, B, BA, BB, C, CB, D, E, F, J, K, L, M, & MB E5CE CAR 3 4 Continental Motors, Inc. IO-550-A, B, C, D, E, F, & L E3SO FAR 33 FAA Approved: Jim Grigg Manager, Fort Worth ACO Branch Compliance & Airworthiness Division Aircraft Certification Service _____________________________ February 08, 2021, Rev. 3 ## Every issue (1) - February 8, 2021: Amended, Current. [certificate](https://openairdocs.org/files/sha256/95/5f/955f9f48729356a7bdcd9369b07247f16d8215f8fd36b20ec4b75768d40bcf79), [AML_SE09217SC.pdf](https://openairdocs.org/files/sha256/f8/f5/f8f59fe24a3a675d9684cb67215acfebc38d840b241d0c0f6f85c7e45658e373) --- 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.