# STC SE09356SC - Type: Supplemental type certificate - Status: Current, Amended - Holder: Stratus Tool Technologies LLC, United States - Description: Install F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter adapter for a spin-on oil filter - Applied: October 25, 1996 - Status date: October 19, 2021 - Product: Engine - Certification basis: Part 5, Part 21, Part 33 - Data sheets: [TCDS E8CE](https://openairdocs.org/tcds/E8CE), [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/sha256/37/99/379951cf72ca57e11c03c5cc26f215a2b667a404d124bf8cbe62f8b21da185c0 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FC80C1C1E5BD525986258774004793C6.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SE09356SC ## ADs that name it (2) - [AD 2023-17-04](https://openairdocs.org/ad/2023-17-04): Reciprocating Engine Oil System · F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter… (Stratus Tool Technologies STC SE09356SC or 2 others). Effective Oct 26, 2023. Named in the applicability - [AD 2022-04-04](https://openairdocs.org/ad/2022-04-04) (historical): Reciprocating Engine Oil System · F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter… (Stratus Tool Technologies STC SE09356SC or 2 others). Effective Mar 29, 2022. Named in the applicability ## Approved models (99, first 50) - Continental Aerospace Technologies Inc. LTSIO-520-AE ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-A ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-AE ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-AF ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-B ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-BB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-BE ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-C ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-CE ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-D ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-DB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-E ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-EB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-G ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-H ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-J ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-JB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-K ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-KB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-L ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-LB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-M ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-N ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-NB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-P ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-R ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-T ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-U ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-UB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-VB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Aerospace Technologies Inc. TSIO-520-WB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE)) - Continental Motors IO-470-A ([TCDS E-273](https://openairdocs.org/tcds/E-273)) - Continental Motors IO-470-C ([TCDS E-273](https://openairdocs.org/tcds/E-273)) - Continental Motors IO-470-D ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-E ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-F ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-G ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-H ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-J ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-K ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-L ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-LO ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-M ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-N ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-P ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-R ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-S ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-T ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-U ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Continental Motors IO-470-V ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) All 99: https://openairdocs.org/stc/SE09356SC/models.md ## 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. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificate issued to: SE09356SC Stratus Tool Technologies, LLC 2208 Airpark Drive Burlington, NC 27215 . * * * (See FAA AML, Continuation Sheeet 3) Installation of Model C6LC-C, C6LC-L or C6LC-S spin-on oil filter adapter, in accordance with Stratus Tool Technologies, LLC Installation Instructions, dated February 21, 2020 or later FAA apporoved revision. Stratus Tool Technologies, LLC Installation Instructions and Instructions for Continued Airworthiness supercede those of the original STC Holder, F&M Enterprises. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificateto alter the product, the holder shall give (see continuation sheet 3) October 26, 1995 Date Reissued: 11/24/97;05/08/98; 07/13/15; 08/06/15 Date of Issuance: Date Amended: October 14, 1997 03/01/99, Rev 1; 30/14/13; 07/18/17; 06/29/21; 10/xx/21 By Direction of the Administrator Signature: Christina Underwood, Manager Atlanta Aircraft Certification Branch SE09356SC Stratus Tool Technologies, LLC 2208 Airpark Drive Burlington, NC 27215 Extent of Authority (if licensing agreement): SE09356SC Limitations and Conditions Continued: the other person written evidence of that permission. FAA Approved Model List (AML) **STC SE09356SC** Stratus Tool Technologies, LLC 2208 Airpark Drive Burlington, NC 27215 Item Engine Make Engine Model Original Type Regulation/Part Certificate Number 1 Teledyne Continental O-470 Series E-273 CAR 13 2 Teledyne Continental IO-470 Series 3E1 CAR 13 3 Teledyne Continental IO-520 Series E5CE CAR 13 4 Teledyne Continental IO-550 Series E3SO Part 33 5 Teledyne Continental TSIO-520 Series E8CE CAR 13 -END- ## Every issue (4) - October 19, 2021: Amended, Current. [certificate](https://openairdocs.org/files/sha256/37/99/379951cf72ca57e11c03c5cc26f215a2b667a404d124bf8cbe62f8b21da185c0) - July 18, 2017: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/fc/24/fc241d4e392cca74ad3d11b43dfb95c7feeb4d83a466a681d5957ffdcd0666cb), [SE09356SC_AML.pdf](https://openairdocs.org/files/sha256/04/b1/04b1fe26a475aa031495525713b4f17e2754c1954433ba439183dc915a0242af) - August 6, 2015: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/a6/9d/a69d73bc79be06c71252c38eeeb09affa6232b594aebe7da05f24e526a83ff1c), [SE09356SC_AML.pdf](https://openairdocs.org/files/sha256/04/b1/04b1fe26a475aa031495525713b4f17e2754c1954433ba439183dc915a0242af) - March 14, 2013: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/6a/27/6a2791ad0c6530089943f1103d36bb7e42205ca923dbf6ca554bccf8caf86ae2) --- 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.