STC SR00346DE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SRO0346DE This certificate issued to: Air Methods Corporation 7301 South Peoria Street Englewood, Colorado 80112 Part 29 of the Federal Aviation Regulations.

Original Product - Type Certificate Number: H13EU Make: Messerschmitt-Bolkow-Blohm GMBH Model: BK 117, A-1, A-3, A-4, B-1, B-2, C-1 Description of Type Design Change:

Installation of a Medical Sub=Floor in accordance with Rocky Mountain Helicopters Master Drawing List, Document No.

MDL-020398, Rev. IR, dated February 3, 1998, FAA Approved April 30, 1998 or later FAA approved revision.

1. FAA approved Rotorcraft Flight Manual Supplement dated April 30, 1998 or later approved revision is required.

2. This approval should not be extended to rotorcraft of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that

3. A copy of the certificate and FAA approved Rotorcraft Flight Manual Supplement, dated April 30, 1998 or later FAA approved revision must be maintained as part of the permanent records for the modified rotorcraft.

4. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other

Date of Application: January 26, 1998 Date Reissued: 1/15/01, July 9, 2008 Date of Issuance: April 30, 1998 Date Amended:

FEDERAL AVIATION By Direction of the Administrator sa kadow Melissa Sandow (Signature) ADMINIST RATION Senior Engineer Northwest Mountain Region Denver Aircraft Certification Office (Title)

47.