STC SA00091DE-D

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA00091DE-D This certificate issued to:

Learjet Inc.

One Learjet Way Wichita, Kansas 67209 Part 23 of the Federal Aviation Regulations.

Original Product --Type Certificate Number: A56EU Make: British Aerospace Model: Jetstream 3201 Description of Type Design Change:

Installation of Collins TCAS-94 TCAS II System in accordance with AMR Combs, Inc. Certification Drawing List 7501122, revision N/C, dated April 11, 1994, FAA approved April 15, 1994, or later approved revision.

1. FAA approved Airplane Flight Manual Supplement, CG 01122-5, dated April 15, 1994, or later approved revision is required.

2. This approval should not be extended to aircraft 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 including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft.

Date of Application: February 25, 1994 Date Reissued: January 4, 1995 May 7, 2002 Date of Issuance: April 15, 1994 Date Amended:

FEDERAL AVIATION By Direction of the Administrator DaD T. Ors (Signature) * David T. Grossman Program Manager TOMNISTRATOR Northwest Mountain Region, Denver, Colorado Denver Aircraft Certification Office.

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