STC ST00215IB

IMPORT ST00215IB STG AEROSPACE GERMANY GmbH 20457 HAMBURG

GERMANY Part 25 Title 14 Code of Federal Regulations * * *See attached FAA Approved Model List (AML) No. ST00215IB for a list of approved aircraft models and applicable airworthiness regulations.

1. Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems must be in accordance with STG Aerospace Germany GmbH Master Data List Document No. SGEU-1055-MDL-01, Rev. B, dated June 28, 2024, or later EASA approved revision, and STG Aerospace Germany GmbH Service Bulletin as listed on FAA AML No. ST00215IB.

2. Maintenance must be in accordance with STG Aerospace Germany GmbH Instruction for Continued Airworthiness as listed on FAA AML No. ST00215IB.

(See Description of Type Design Change Continued on Page 3 of 3)

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

(See Limitations and Conditions Continued on Page 3 of 3) August 8, 2024 August 27, 2024 John Yoo Manager, International Validation Branch Compliance & Airworthiness Division Aircraft Certification Service 3

IMPORT ST00215IB ST00215IB 3

Title 14 CFR Part 25 Section: Amendment Level:

25.1(a), 25.25(a)(b), 25.27, 25.601, 25.609, 25.1519, 25.1541(a)(1)(b)(1) Initial

25.301, 25.303, 25.581(a) 25-23

25.1501(a)(b) 25-42

25.603, 25.605(a), 25.789(a) 25-46

25.1529 25-54

25.25(a)(b) 25-63

25.1581(a)(2) 25-72

25.305 25-86

25.811(c) 25-88

25.561(a)(b)(c) 25-91

25.613 25-112

25.853(a) 25-116

25.611, 25.1301 (a)(b), 25.1309 25-123

25.812(a)(1)(e)(1)(2) 25-128

25.307(a) 25-139 IMPORT ST00215IB Date of Issuance: August 27, 2024

Description of Type Design Change (continued):

3. Operation must be in accordance with STG Aerospace Germany GmbH Flight Manual Supplement as listed on FAA AML No. ST00215IB.

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

3. Operation must be in accordance with the "Limitations" section of STG Aerospace Germany GmbH Flight Manual Supplement as listed on FAA AML No. ST00215IB.

4. Green Emitting PL insert shall not be mixed with Blue Emitting PL insert on the same aircraft installation.

5. This STC is applicable to all serial numbers for these Make-Models.

Certification Basis: Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for design changes that are identified as not significant in FAA Order 8110.48A, the certification basis for aircraft listed in FAA AML No. ST00215IB are as follows:

a. The type certification basis is shown on TCDS as listed in FAA AML No. ST00215IB for parts not changed or not affected by the change.

b. The type certification basis is shown on TCDS as listed in FAA AML No. ST00215IB for parts changed or affected by the change with the following exceptions:

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