STC SA6GL

certifies that the change in the type design for the following product with the limitations and conditions therefor as specified hereon meets the airworthiness requirements specified under the certification basis on the applicable Data Sheets or Aircraft Specifications identified on Approved Grimes Model Eligibility List No. 34-1000.

Install Grimes Strobe Anticollision Lights in accordance with the data identified by the Part Number shown on Approved Model Eligibility List No. 34-1000.

1) This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

2) 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.

Honeywell International Inc.

550 Route 55 Urbana, OH 43078 Make : As shown on Approved Model Eligibility List Model : No. 34-1000.

Date of application : September 26, 1972

Date of issuance : January 5, 1973

Date reissued : May 5, 1988; November 5, 1991; June 4, 2007

( Signature) Charles L. Smalley System & Flight Test Branch Chicago Aircraft Certification Office

( Title)