STC SA01800SE

FAA 8110-2 (10/24) Page 1 of ___ *See attached Federal Aviation Administration (FAA)Approved Model List (AML) SA01800SE for approved aircraft Models and applicable airworthiness regulations.

SA01800SE TCW Technologies, LLC 1400 East South Blvd Montgomery, AL 36116 Part 23 Title 14 CFR * Approval of this change in type design applies to only the aircraft listed on theapproved model list. This approval should not be extended to models on which other previously approvedmodifications are incorporated unless it is determined by the installer that the (See Continuation Sheet Page 3 of 3 Pages) 11/03/2006 12/01/2011 07/16/2019 08/18/2026 10/30/2007 for Manager, West Certification Branch 3 Fabrication and installation of new or replacement of existinginstrument panel lights dimmer control. Installation in accordance with Seaton Engineering Corp. FAA approvedMaster Drawing document 9750-002, dated May 10, 2007, or later FAA approved revision.

SA01800SE 08/18/2026 3

SA01800SE 08/18/2026 Continue Limitations and Conditions:

relationship 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 aircraft. A copy of this certificate must be maintained as part of the permanent records of the modified aircraft.

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

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