STC SA00373DE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA00373DE This certificate issued to: Kings Avionics Inc.

176 North 2200 West Salt Lake City, UT 84116 Part 29 of the Federal Aviation Regulations.

Original Product -Type Certificate Number: A1WI Make: The Cessna Aircraft Company Model: 525 Description of Type Design Change:

Installation of Honeywell TCAS 2000 System and Mode S Transponders in accordance with Kings Avionics Master Drawing List KA343-MDL1, Rev. N/C, dated February 18, 1999, FAA approved dated February 26, 1999 or later FAA approved revision.

1. FAA Approved Airplane Flight Manual Supplement dated February 26, 1999 or later FAA approved revision Is required.

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

3. A copy of this Certificate and Airplane Flight Manual Supplement dated February 26, 1999 or later approved revision must be maintained as part of the permanent records for the modified aircraft.

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: December 17, 1998 Date Reissued:

Date of Issuance: February 25, 1999 Date Amended: February 26, 2002 FEDERAL AVIATION By Direction of the Administrator David R. Showers (Signature) Small Airplane Program Manager ADMINISTRATION Northwest Mountain Region Denver Aircraft Certification Office (Title) exceeding 3 years, or both. 47.