STC SA4-97

Part 4a of the Civil Air Regulations.

Installation of an auxiliary five-gallon tank in wing per McKenzie Aircraft Repair Drawing No. 300-00, Sheets 1, 2, and 3, and Installation Instructions dated April 4, 1956, or later FAA approved revisions. This auxiliary tank adds 6 lbs.

At +32".

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 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.

John P. Warren 1600 Ormond Road White Lake, MI 48383 759 Make: Champion (Aeronca) Model: 7AC

Date of application: July 9, 1956

Date of issuance: August 24, 1956 Date reissued: 3/27/68; 9/27/89; 4/8/91; 4/ 4/96; 3/1/02;

11/19/12; 3/18/19

Date amended: 10/15/62; 3/1/02

By direction of the Administrator Original Signed By:

Monica L. Nemecek

(Signature)

Monica L. Nemecek, Manager Airframe & Administrative Services Section Chicago ACO Branch

(Title)

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)

Signature of grantor (In ink):