STC SA4081NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA4081NM This certificate issued to: General Aviation Modifications, Inc.

2800 Airport Rd, Hangar A Ada, OK 74820 Part 29 of the Federal Sviation Regulations.

Original Product - Type Certificate Number. A20CE Make: Cessna Model: 177RG Description of Type Design Change:

Installation of Avco Lycoming 10-360-A1B6 or 10-360-A1B6D engine equipped with FliteCraft Turbo turbocharger (installed per STC SE4082NM) in accordance with FliteCraft Turbo Drawing List No. D-177RG- 100, dated December 15, 1989, FAA approved July 16, 1990 or later approved revision.

1. FAA approved Airplane Flight Manual Supplement dated July 16, 1990, or later approved revision is

2. 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 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. A copy of this certificate must be maintained as part of the permanent records of the modified

Date of Application: July 20, 1989 Date Reissued: January 23, 1997, October 7, 2002 Date of Issuance: July 16, 1990 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Ronald F. May (Signature) Manager TOMINIST RATION Denver Aircraft Certification Office Northwest Mountain Region, Denver, Colorado (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) - (Number and street) (City, State, and ZIP code ) from (Name of grantor) (Print or type) - (Address of grantor) (Number and street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink): _