STC ST11364DS

Part 25 of the Federal Aviation R egulations. (See Page 3 for complete certification basis)

Original Product --Type Certificate N umber:

Installation of a Lower Lobe Crew Rest (LLCR) in accordance with GDC Technics Master Data List S008-MDL, Revision (D), dated June 29, 2020 or later FAA approved revision.

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

2. FAA Approved Airplane Flight Manual Supplement document number S008-TP-49, Rev (F) dated July 08, 2020, or later FAA approved revision is a required part of this modificati on

3. In addition to the basic aircraft maintenance manuals, the aircraft must be maintained in accordance with FAA approved Instructions for Airworthiness ICA Document S008-TP-05-00, revision (003) Airworthiness Limitations, dated 04/24/2020 or later FAA approved revision.

4. Additional FAA approval is required for this installation. The installation must be evaluated to ensure it complies with the applicable airworthiness standards.

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

GDC Technics, LLC 2060 Eagle Parkway Fort Worth, Texas 76177 T00001SE M ake: The Boeing Company M odel: 777-300ER Series

Date of application: June 24, 2019

Date of issuance: July 09, 2020 Date reissued:

B y direction of t he A dministrator

(Signature) Robert Miller, ODA Administrator GDC Technics, LLC. Fort Worth, TX ODA-834545-SW

(Title)

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee)

(Number and street)

(City, State, and Zip code)

from (Name of grantor) (Print or type)

(Address of grantor)

(Number and street)

(City, State, and Zip code)

Signature of grantor (In ink):

Supplemental Type Certificate Number: ST11364DS Date of issuance: July 09, 2020 Date of amendment:

Date of reissue:

Certification Basis (continued)

Based on 14 CFR §§ 21.115, 21.101 and the FAA policy for significant changes in FAA Order 8110.48A, the certification basis for The Boeing Company 777-300ER Series aircraft Installation of a Lower Lobe Crew Rest (LLCR) is as follows:

a. The type certification basis for The Boeing Company 777-300ER Series is shown on TCDS T00001SE for parts not changed or not affected by the change.

b. The certification basis for parts changed or affected by the change since the reference date of application, June 24, 2019, is based upon TCDS T00001SE. Based on 14 CFR § 21.115 and 21.101, a nd the FAA policy for significant changes in FAA Order 8110.48A, the certification basis for this modification was determined to be:

Regulations at the amendment level in TCDS T00001SE

25.1(a, b)(25-0), 25.29(a, b)(25-72), 25.301(a-c)(25-23), 25.303(25-23), 25.305(a-c)(25-86), 25.307(a)(25-72)

25.365(d-g)(25-87), 25.561(a, b)(25-91), 25.571(a-b)(25-96), 25.601(25-0), 25.603(a-c)(25-46), 25.605(a)(25-46)

25.609(a, b)(25-0), 25.611(25-23), 25.613(a-d)(25-72), 25.619(a-c)(25-23), 25.625(a-d)(25-72)

25.785(a, c, e, f, i, k)(25-88), 25.787(a, b)(25-51), 25.789(a, b)(25-46), 25.791(a-e)(25-72)

25.812(a1, b1, i, j, k, l)(25-88), 25.819(a-e)(25-53), 25.831(a)(25-41), 25.831(b, c)(25-89)

25.851(a3, a5, a7, a8)(25-74), 25.855(a-i)(25-93), 25.857(c1-c4)(25-93), 25.858(a-d)(25-93)

25.869(a, c)(25-72), 25.1301(a-d)(25-0), 25.1309(a-d, e1, e2, e3i, g)(25-41), 25.1322(a-d)(25-38), 25.1351(a)(25-72)

25.1353(a, b)(25-42), 25.1355(a)(25-38), 25.1357(a, c)(25-0), 25.1363(b)(25-0), 25.1423(b-c, g)(25-79)

25.1438(b, c)(25-41), 25.1439(a, b)(25-38), 25.1441(a, b)(25-0), 25.1443(c)(25-0), 25.1445(a1)(25-0)

25.1447(a, c1, c4)(25-87), 25.1449(25-0), 25.1450(a, b)(25-41), 25.1501(a, b)(25-42), 25.1519(25-0), 25.1529(25-54)

25.1541(a, b)(25-0), 25.1557(a, c)(25-72), 25.1561(b, c)(25-46), 25.1581(a, b, d)(25-72), 25.1583(c)(25-72)

25.1585(a)(25-46).

Regulations at later amendment level

25.853(a, c, e)(25-116), 25.1431(c)(25-113)

14 CFR Part 26 Regulations

Based on 14 CFR § 21.101(g), applicable provisions of 14 CFR Part 26 are included in the certification basis . For any future 14 CFR Part 26 amendments, the holder of this STC must demonstrate compliance with the applicable sections.

As of the issuance date of this STC, compliance has been found for the following regulations 14 CFR §§ 26.11(c), (Amdt. No, 26-0), 26.47 (a-c, e), (Amdt. No, 26-1).

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