STC ST00074IB

IMPORT ST00074IB

BOEING IRELAND LIMITED LEVEL 3 EAST, CLOGHRAN HOUSE

DUBLIN AIRPORT

DUBLIN AIRPORT K67 F3X2 IRELAND Part 25 Title 14 Code of Federal Regulations T00021SE The Boeing Company 787-10

1. Introduction of Premium Economy Cabin (PEC) for KLM must be in accordance with Boeing Ireland Limited Change / Repair Approval BIL-00196-APP, Rev. 05, dated October 19, 2022, or later EASA approved revisions.

2. Maintanence must be in accordance with Boeing Ireland Limited Instructions for Continued Airworthiness BIL-00196-ICA01, Rev. 00, dated August 17, 2022, or later EASA accepted revisions.

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) October 24, 2022 November 4, 2022 Anthony E. Gallo Manager, International Validation Branch Compliance & Airworthiness Division Aircraft Certification Service 3

IMPORT ST00074IB 3

IMPORT ST00074IB Date of Issuance: November 4, 2022

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. This STC is applicable to serial number as listed in Boeing Ireland Limited Change / Repair Approval BIL-00196-APP, Rev. 05, dated October 19, 2022.

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 The Boeing Company Model 787-10 aircraft as follows:

a. The type certification basis is shown on TCDS T00021SE for parts not changed or not affected by the change.

b. The type certification basis is shown on TCDS T00021SE for parts changed or affected by the change.

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