STC SA7441SW

This certificate issued to: The International Cessna 170 Association 22 Vista View Lane Cody, WY 82474-9606

Part 3 of the Civil Air Regulations.

Installation of Teledyne Continental 0-300-C, D, or E model engine and McCauley 1C-172 EM or Sensenich M74DC propeller in accordance with Drawing Nos. RM-1, RM-2, and installation procedure RM-3, dated June 6, 1998, or later FAA approved revision

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

2.) If the holder agrees to permit another person to use this certificate, the holder shall give the other person written evidence of that permission.

Date of application : June 22, 1987 Date of issuance : June 21, 1988 Date reissued : April 9, 2007

Date amended : November 6, 2008

( Signature) Melissa Sandow Senior Engineer Denver Aircraft Certification Office (Title) See attached FAA Approved Model List (AML), Document No. AML-SA7441SW, Rev. IR, or later FAA approved revisions for the list of approved airplane models, applicable installation data requirements, and specific limitations.

FAA APPROVED MODEL LIST (AML) NO. AML-SA7441SW

INSTALLATION OF TELEDYNE CONTINENTAL ENGINES WITH APPROVED PROPELLERS AND ACCESSORIES

ISSUE DATE: _November 6, 2008 * or later FAA Approved Revision

Notes:

1) List of approved fixed pitch propellers can be found in the type certificate data sheet.

2) All engine operating and performance figures remain unchanged from the original type certificates and are included in the Aircraft Flight Manual for these engine and propeller combinations.

REVISION DATE DESCRIPTION IR 11/5/08 Initial Release

FAA Approval:

Kevin Hull Acting Manager, Denver Aircraft Certification Office

Applicable Drawings AML

AIRCRAFT

MAKE AND MODEL

ORIGINAL TYPE

CERTIFICATE NUMBER DWG NO.

Approved Revision DATE REV Cessna 170, 170A, or 170B A-799 (See Note 2) Cessna 172 3A12 (See Note 1&2) RM-1 RM-2 RM-3 Rev 1 Rev 2 Rev 2 2/17/98 2/17/98 2/17/98 IR