STC ST12468SE

ST12468SE Space Exploration Technologies Corp./Starlink Aviation 8550 Case Road McGregor, TX 76657 Part 25 Title 14, Code of Federal Regulations T00001SE Boeing 777-300ER Series

1. The installer must determine whether this design change is compatible with previously approved modifications.

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

See continuation sheet on page 3 of 3 July 10, 2026 August 28, 2026 Sally Robinson ODA Administrator AeroMech, Inc., ODA-635882-NM 3 Removal of In-Flight Entertainment and Communications System:

1. Master Data List (MDL) SPX-00012737, Version 1.0, dated August 27, 2026 or later FAA approved revision.

2. Instructions for Continued Airworthiness IFEC System Demod, SPX-00013002, Version 1.0, dated August 11, 2026 or later FAA accepted revision.

See continuation sheet on page 3 of 3

ST12468SE August 28, 2026 3

ST12468SE August 28, 2026 Description of Type Design Change (Continued from Page 1 of 3):

3. Airplane Flight Manual Supplement (AFMS) SPX-00013079, Revision 1.0, dated August 24, 2026 or later FAA approved revision.

Limitation and Conditions (Continued from Page 1 of 3):

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

4. This STC is applicable to all Boeing model 777-300ER Series Aircraft.

Certification Basis:

Based on 14 CFR §21.101 and 21.115, and the FAA policy for changed aeronautical products in FAA Order 8110.48, the type certification basis for this modification is as follows:

For parts not changed, or not affected by this modification, see the original certification basis for the Boeing 777-300ER, shown on TCDS T00001SE.

For parts changed or affected by this modification, the certification basis is as follows:

14 CFR Part 25 regulations at the amendment level in TCDS T00001SE:

§25.1, §25.29, §25.301(a)(b), §25.303, §25.305(a)(b), §25.307(a), §25.365(a)(b)(d), §25.561(a)(b)(3)(c), §25.571(a)(b), §25.601, §25.603, §25.605(a), §25.609, §25.611, §25.613(a)(b), 25.789(a), §25.853(a) , §25.869(a)(4), §25.1301(a)(b), §25.1309(a)(b)(d), §25.1351(a)(1), §25.1353(a), §25.1357(a), §25.1529, §25.1541(a)(1)(b), §25.1583(c)(1), §25.1585(a).

14 CFR Part 26 regulations at the amendment level 26-7.

§26.11(c).

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