STC ST04421AT

Title: (for) Christina M. Underwood Manager, Atlanta ACO Branch Compliance and Airworthiness Division Aircraft Certification Service ST04421AT Woven Electronics, LLC 16000 Pines Blvd #824431 Pembroke Pines, FL 33082-9599 Part 25 Federal Aviation Regulations A16WE Boeing 737-600/700/700C/800/900/900ER Series Installation of the Honeywell MK II Aircraft Communication, Addressing, and Reporting System (ACARS) with Data Link Communication Function in the B737-NG Series Aircraft in accordance with Master Drawing List ( MDL) 2-153882-001, Rev A, Dated Nov 20, 2017, or later FAA approved revision.

This approval should not be extended to other aircraft of this model on which other previously approved modification are incorporated, unless it is determine by the installer that the interrelationship between this change and any other previously approved modifications will produce no adverse effect upon the airworthiness of the airplane. If the holder permits another person (continued on sheet 3) February 27, 2014 July 1, 2022 March 6, 2018 3

ST04421AT 3

ST04421AT Limitations and Conditions (continued)

to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. FAA Approved Airplane Flight Manual Supplement for the Honeywell MK II Aircraft Communication, Addressing, and Reporting System (ACARS) with Data Link Communication Function, 2-153882-807, Rev IR, Dated March 06, 2018 or later FAA approved revision and 2-153882-808, Rev IR, Dated March 06, 2018, or later FAA approved revision are a required part of this STC. Instructions for Continued Airworthiness (ICA) document 2-153882-806, Rev A, dated Nov 20, 2017 or later FAA approved revision must be made available to the operator at the time of installation.

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the Boeing 737-600/700/700C/800/900/900ER series aircraft is as follows:

a. The type certification basis for Boeing 737-600/700/700C/800/900/900ER Series aircraft is shown on TCDS A16WE 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, Feb 27, 2014 is based upon part 25 as amended by Amendment 25-144. Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this modification was determined to be:

Regulations at the latest amendment 25-0 through 25-138

25.23(a), 25.301(a)(b), 25.303, 25.305(a), 25.561(c), 25.601, 25.603(a)(b)(c), 25.607(a)(1)(b), 25.609(a),

25.613(a)(b)(c), 25.625(a), 25.789(a), 25.853(a), 25.863(a), 25.1357(a)(c), 25.1381(a)(1)(b), 25.1431(a)

(c), 25.1529, 25.1541(b)

Regulations at an intermediate amendment:

25.855(d) Amdt. 25-116, 25.869(a)(4) Amdt. 25-113, 25.1353(a)(d) Amdt. 25-113, 25.1457 Amdt. 25-65

Regulations at the amendment level in TCDS A16WE

25.307(a), 25.611, 25.1301(a)(c)(d), 25.1309(b)(c)(d), 25.1322, 25.1351(a)(1), 25.1581

14 CFR Part 26 Regulations Based on 14 CFR §21.101(g), applicable provision 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 regulation: 14 CFR §26.11 and 26.47 --------- END --------