STC SA2736CE-D

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA2736CE-D This certifate usured in Duncan Aviation, Inc.

3701 Aviation Road Lincoln, NE 68524 Certifies that the change in the type design fer the fellering product with the timitations and conditions therefore us profered heres morts the vinverthus repuirements of Pur 25 o/ Ur Federal Aviation Purgulutions.

Original Product Type Certificate, Nanter A52EU Make: SAAB-Scania AB Abrebel 340A Prescriptis r/Type Pesign Lange Installation of Bendix/King CAS-81 Traffic Alert and Collision Avoidance System and MST-67A Mode-S Transponder (2 each). Data required: (1) Duncan Aviation Inc., Document List No. 10038300, Revision A, dated July 1, 1991, and (2) Duncan Aviation Inc. Document No. 40124300, FAA Approved Airplane Flight Manual Supplement, dated July 2, 1991, or later FAA Approved Revisions to (1) or (2).

Sitive and Gonditive. This approval should not be extended to other specific airplanes of this model on which previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane.

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.

suspended, roosterd or a termination duie is cheris established by the Administrator of the Federal Aviation Administration Kade o/ eyelication: April 24, 1991 Date misure July 8, 2009 Prete o/ snarer: July 2, 1991 Date Amended:

FEDERAL - AVA TON By dirdion f the Arduvinistrator Falth ChA (Signature) P. Mike Chick, Jr.

TOMNISTRATO Duncan Aviation, Lincoln, Nebraska DAS Administrator, DAS-501013-CE (Title)

EAR FOR 8110-2110-681 PAGE 1 OF A PAGES This certificate may be transferred IN accordance With FAF 21 47