STC SR02602NY-D

FAA Form 8110-2 (5/14) Page 1 of

Part of the

Signature

Title SR02602NY-D Sikorsky Aircraft Corporation 6900 Main Street Stratford, CT 06615 Federal Aviation Regulations.

1. Installation of Honeywell 1239 ZingHUMS in accordance with Keystone Helicopter Installation drawing List IDL02296 Rev. B dated 07/29/2010 or later FAA approved revision.

2. Keystone Helicopter Instructions for Continued Airworthiness, Honeywell 1239 ZingHUMS, Report No. IC02296 Rev. – dated June 15, 2010 or later FAA accepted revision is required for this modification.

3. FAA Approved Rotorcraft Flight Manual Supplement, Supplement No. FM02296 Rev. – dated 07/30/2010 or later FAA approved revision is required for this modification.

1. Use of the Honeywell 1239 ZingHUMS does not replace any maintenance inspections or revise any maintenance intervals or life limits.

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

3. 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.

Gaetano Sciortino Manager New York Aircraft Certification Office Sikorsky S-76C S/N 760511 and subsequent October 1, 2011, December 17, 2014 May 13, 2010 July 30, 2010 H1NE 3

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

3 SR02602NY-D

FAA Form 8110-2 (5/14) Page 3 of

3 Date Reissued: December 17, 2014

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 Sikorsky S-76C S/N 760511 and subsequent is as follows:

a. The type certification basis for Sikorsky S-76C S/N 760511 and subsequent is shown on TCDS H1NE 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 is based upon Part 29 as amended by Amendment 29-52. 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 29-0 through 29-52

29.301, 29.303, 29.305(a), 29.307(a), 29.337, 29.601, 29.603, 29.607, 29.613(a)(b)(d), 29.771(a), 29.773(a),

29.1301, 29.1309(b)(2)(d)(1)(2)(3)(g), 29.1322(b)(c), 29.1351(a), 29.1353(a), 29.1357(a)(c), 29.1359(a)(c),

29.1431, 29.1501, 29.1529, 29.1581(a)(b)(d)

Regulations at an intermediate amendment N/A

Regulations at the amendment level in TCDS H1NE

29.561(a)(b)(3)(c) ----------END---------- SR02602NY-D