STC SR01304NY

FAA Form 8110-2(10-68) Page 1 of 1 IMPORT Number SR01304NY This certificate issued to Dart Aerospace Limited 1270 Aberdeen Street Hawkesbury, ON, K6A 1K7 Canada

Part 27 of the Federal Aviation Regulations.

Original Product -- Type Certificate Number : H2SW Make : Bell

Model : 206A, B, L, L1, L3, L4, 407

Installation of Crosstubes in accordance with Dart Installation Instructions IIN-D206-667, Rev. C, Transport Canada approved July 27, 2005, or later Transport Canada approved revisions.

1. Maintenance to be performed in accordance with Dart Aerospace Limited ICA-D206-667, Rev. 2, Transport Canada accepted July 28, 2005, or later Transport Canada accepted revisions.

2. The basis of certification for this modification was CFR Part 27, up to and including Amendment 27-40.

3. Compatibility of this design change with previously approved modifications must be determined by the installer.

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

Date of application : March 29, 2000

Date of issuance : March 20, 2001 Date reissued :

Date amended : August 21, 2003, December 15, 2005

( Signature) Anthony Socias Manager, New York Aircraft Certification Office

(Title)