STC SR02336AK

This certificate issued to Carson Helicopters Inc.

925 Blooming Glen Rd Perkasie, PA 18944

Part 7 of the Civil Air Regulations

Original Product — Type Certificate Number: 1H15 Make: Sikorsky Aircraft Model: S-61L and S-61N

Description of Type Design Change: Installation of an Integrated Cockpit Display System (ICDS) with an Attitude and Heading Reference System (AHRS) for Dual Pilot Instrument Flight Rules Category A and B operation in accordance with Vector Aerospace Helicopter Services Inc. “Master Drawing List”, HP 61-34-33-105, Revision A, dated February 28, 2011, or later FAA approved revision.

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

2) 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.

3) Instructions for Continued Airworthiness (ICA), Vector Aerospace Helicopter Services Inc., document number HP 61-34-33-253, Revision A, dated March 8, 2011, or later FAA accepted revisions are a required part of this modification.

(Limitations and Conditions continued on page 3 of 3)

Date of application: September 10, 2007 Date reissued: July 29, 2011 Date of issuance: February 17, 2009 Date amended: March 10, 2011

( Signature) August Asay Manager, Anchorage Aircraft Certification Office

( Title)

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES

Number SR02336AK

4) Rotorcraft Flight Manual Supplement (RFMS), Vector Aerospace Helicopter Services document number HP 61-34-33-304 PART 1, Rev A, dated March 10, 2011, or later FAA approved revision is required to be carried on the rotorcraft as part of this modification.

Certification Basis:

Based on Title 14 Code of Federal Regulations Part 29, including Appendix B, effective February 26, 2009, as amended by Amendments 29-0 through 29-51 except:

 Special Condition for Turbine Power Rotorcraft in FAA letter to Sikorsky Aircraft, March 31, 1961.

FAA telegram, Performance Requirements, dated August 7, 1961. Amendment 29-3 to Part 29 of the Federal Aviation Regulations, effective February 25, 1968, eliminated the requirements of CAR

7.350(e) by deleting FAR 29.771(e and f).

 Model S-61L: Exemptions No 178, dated August 9, 1961, and Exemption No. 186, dated October 6, 1961, and Exemption No. 244, dated January 30, 1963.

 Model S-61N: Exemption No. 186A, dated November 28, 1962.

 Model S-61N at 19,000 to 20,500 lbs gross weight: FAR 29.563, FAR 29.801, and FAR 29.807 of Amendment 12, effective February 1, 1977, to FAR Part 29.

---------------------------------------------------------END---------------------------------------------------------