STC SA1601NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA1601NM This certificate issued to: North Sound Aviation Purt 3 of the CIVIL Air Regulations Original Product -Type Certificate Number: 5A6 3A24 Make: Cessna Cessna Model: 180 & 185 Series Aircraft Description of Type Design Change: Installation of 8.50×6 6 ply aircraft tires in accordance with North Sound Aviation Drawing No. 180-102.

Limilalinsand bendilions: 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 shall be maintained as part of the permanent records for the modified

Date of Application: March 18, 1982 I ule reissued:

Date of Issuance: April 19, 1982 I ate umendal:

FEDERAL AVIATION By Direction of the Administrator Namell M Pedron (Signature ) TONIN ATO Chief, Seattle Area Aircraft / Certification Office, ANM-100S (Title)

47.

FAA FOR 8110-2 (10-68)