STC SH3246NM

This Certificate issued to Tyler Camera Systems 14218 Aetna Street Van Nuys, California 91401 Part 6 of the Civil Air Regulations.

(Certification basis is set forth in Type Certificate Data Sheet H2SW) Original Product Type Certificate Number :

H2SW Bell Helicopter Textron, Inc.

206, 206A, 206A-1, 206B, 206B-1, 206L, 206L-1, 206L-3, 206L-4, 407

Description of Type Design Change : Installation of Ty ler Middle Mount Camera System in aft compartment of Bell 206 series, and 407 helicopters in accordance with FAA approved Tyler Camera Systems Master Drawing List TCS 5-85, Revision A, dated March 11, 1986, or later FAA approved revision.

Limitations and Conditions : This approval shoul d not be ext ended t o other aircraft of t hese models on whi ch other previously approved m odifications are i ncorporated unless it is d etermined that the interrelationship between this change and any of those othe r previously approved modifications will introduce no adverse effect on the airworthiness of that aircraft. 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. A co py of this STC must be included in the permanent records of each helicopter modified in accordance with this STC.

FAA approved Rotorcraft Flight Manual Supplement, Tyler Camera Systems Document No. TCS 3-85, Revision B, dated January 4, 2005, or later FAA approved revision, is required as part of this installation.

Use of Ty ler Installation Manual, Tyler Camera Systems Document No. TC S 3-85, Revision B, dated February 17, 1986, or later dated manual, is required for the installation of this STC.

Date of application: August 24, 1985

Date of issuance: April 17,1986

Date amended : May 21, 1986 - May 13, 1994 - December 9, 1996 - January 11, 2005

(Signature) Manager, Airframe Branch Los Angeles Aircraft Certification Office

(Title)