STC SR04472CH

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

(See Continuation Sheet Page 3 of 3 Pages) SR04472CH Honeywell International Inc.

21111 N 19th Ave Phoenix, Arizona 85027 Part 29 the Federal Aviation Regulations R00002RD Leonardo S.p.a AB139; AW139 Installation of a Honeywell RDR-7000 Weather Radar System in accordance with AeroTEC STC Master Data List, Doc. No. ATEC-077-241-1300, Revision G, dated December 10, 2021, or AeroTEC STC Master Data List, Doc.

No. ATEC-077-241-1400, Revision G, dated December 22, 2021, as applicable, or later FAA-approved revisions.

1) This STC is applicable to the following serial numbers for this Make-Model: MSN 31001 to 31157, MSN 31201 to 31999, MSN 41001 to 41023, and MSN 41201 to 41999.

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

3) FAA Approved Rotorcraft Flight Manual Supplements as identified in AeroTEC STC Master Data List, Doc. No. ATEC-077-241-1300, Revision G, dated December 10, 2021, or AeroTEC STC Master Data List, Doc. No. ATEC-077-241-1400, Revision G, dated December 22, 2021, as applicable, or later FAA approved revisions are required on board the modified rotorcraft.

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

June 23, 2020 April 15, 2022 May 27, 2021 December 28, 2021 For Acting Manager, Seattle ACO Branch 3

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

SR04472CH 3

FEDERAL AVIATION United States of America Department of Transportation Federal Aviation Administration TORIMISTRATO Supplemental Type Certificate (Continuation Sheet) Number: SR04472CH Certification Basis:

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 Leonardo S.p.a AB139, AW139 rotorcraft is as follows:

a. The type certification basis for the Leonardo S.p.a AB139, AW139 rotorcraft is shown on TCDS R00002RD for parts not changed or affected by the change.

b. This certification basis for parts changed or affected by the change since the reference date of application is based upon TCDS R00002RD. Based on 14 CFR 21.115 and 21.101, and the FAA policy for significant changes in Order 8110.48, the certification basis for this modification was determined to be:

Applicable regulations at the latest amendment 29-0 through 29-45 § 29.29(a)(b) § 29.610(a) (b)(c) § 29.1353(a)(b) § 29.301(a)(b) § 29.611(a)(b)(c) § 29.1357(a)(c) § 29.303 § 29.613(a)(b)(c)(d) § 29.1359(a)(c) § 29.305(a) § 29.619(a)(b) § 29.1381(a)(b) § 29.307(a) § 29.625(a) § 29.1431(a)(b) § 29.341 § 29.771(a) § 29.1501(a)(b) § 29.561(c) § 29.777(a) $29.1529 § 29.601(a) § 29.1301 (a)(b)(c)(d) § 29.1581(a)(b) § 29.603(a)(b)(c) § 29.1309(a)(b)(c)(d)(e)(f)(g)(h) § 29.1585(a) § 29.605(a) § 29.1322(a) (b)(c)(d) § 29.607(a)(b) § 29.1333(€) § 29.609(a)(b) § 29.1351(a) End This

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 3 of 3