STC SA01861SE

FAA 8110-2 (10/24) Page 1 of ___ *See attached Federal Aviation Administration (FAA)Approved Model List (AML) SA01861SE for approved aircraft Models and applicable airworthiness regulations.

SA01861SE 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 AMLSA01861SE.

This approval should not be extended to models on which other previously approved modificationsare incorporated unless it is determined by the installer that the relationship between (See Continuation Sheet Page 3 of 3 Pages) 08/23/2007 01/01/2011 07/16/2019 08/18/2026 07/23/2008 07/19/2017 for Manager, West Certification Branch 3 Installation of Landing Light Controller in accordance with SeatonEngineering Corp. master drawing list as listed on AML SA01861SE. This modification must be inspected andmaintained in accordance with the Instructions for Continued Airworthiness (ICA) Document Number 9150-008,Revision D, dated June 25, 2013, or later FAA-accepted revision.

SA01861SE 08/18/2026 3

SA01861SE 08/18/2026 Continue Limitations and Conditions:

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. Aircraft modified in accordance with this supplemental type certificate must be operated in accordance with a copy of the applicable FAA-approved Aircraft Flight Manual Supplement(AFMS) as listed on AML SA01861SE. A copy of this certificate, the applicable AFMS, and the ICA, 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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