STC SA4724NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA4724NM This certificate issued to: Machen, Inc.

10555 Airport Drive Coeur d'Alene Airport Hayden Lake, ID 83835 Part 23 of the Federal Aviation Regulations.

Original Product - Type Certificate Number: A17WE Make: Piper Model: PA-60-600, -601, -601P, -602P, and -700P Description of Type Design Change: Installation of Cleveland brakes in accordance with Machen, Inc.

Installation Instructions, Report No. 65-31, dated March 10, 1989, (6 cylinder system), or 65-32, dated April 4, 1989, (5 cylinder system), or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only.

this approval should not be extended to 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 must be maintained as part of the permanent records for the modified aircraft.

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: February 28, 1989 Date Reissued:

Date of Issuance: April 19, 1989 Date Amended: . April 20, 1999 FEDERAL AVIATION sirection (Signature) IDMINISTRATION Acting Manager, Seattle Aircraft Certification Office (Title)