STC SA2164NM

United States of America Department of Transportation_Federal Aviation Administration Supplemental Type Certificate Number SA2164NM This certificate, issued to Precise Flight, Inc.

63354 Powell Butte Road Bend, OR 97701 Part 23 of the Federal Aviation Regulations.

Original ProductType Certificate Number: 5A6 Make: Cessna Model: 180Q

Description of the Type Design Change: Installation of the Precise Flight, Inc. Stand-By Vacuum System (SVS) in accordance with Installation Report 08074, Revision -, dated January 7, 2000, or later FAA approved revision.

NOTE: As a prerequisite to this change, the engine must be modified in accordance with Precise Flight, Inc. STC No. SE1780NM, dated April 21, 2000, or later FAA approved revision. Also, modified aircraft must be equipped with a vacuum indicator.

Limitations and Conditions : Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the relationship 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. A copy of this Certificate and FAA approved Airplane Flight Manual Supplement (AFMS), dated February 4, 2000, must be maintained as part of the permanent records for the modified 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.

Date of application: October 31, 1983 Date reissued:

Date of issuance: November 7, 1983 Date amended: 12/16/83; 6/9/00; 11/7/03

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)