STC SA02049AK

Part * of the * Regulations.

Description of Type Design Change: Fabrication and installation of Airglas Engineering Co., Inc. cargo pod kit models LC18 or LC18H or cargo pod/belly tank kit and auxiliary fuel transfer system models LTC18 or LTC18WB in accordance with Airglas, Inc. Master Drawing List LTC18/LC18, Rev. C, dated June 20, 2011, or later FAA approved revision.

1) Airplanes incorporating this design change must be operated in the Normal Category only.

2) Landplanes and skiplanes incorporating this design change must be equipped with wheel/tire or ski installations which position the main landing gear axle centerlines at least 9 3/8 inches above the ground or bottoms of the skis.

3) Piper PA-18A “150” and PA-18AS “150” airplanes incorporating this design change must have cabin floorboards and rear seat installation modified to PA-18 “150” or PA-18S “150” configuration, in accordance with FAA approved data.

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

(Limitations and Conditions continued on page 3 of 3)

Airglas, Inc.

3500 O’Malley Rd.

Anchorage, AK 99507 * See attached FAA Approved Model List (AML) No SA02049AK for list of approved airplane models and applicable airworthiness regulations Make: Model:

Date of application: May 05, 1995

Date of issuance: April 19, 1996 Date reissued: June 30, 2000; August 20, 2008

Date amended: September 24, 1998;

August 20, 2008; August 8, 2011

(Signature) August A. Asay

Manager, Anchorage Aircraft Certification Office

(Title)

FAA Form 8110-2-1(10-68) Page 2 of 3

Number SA02049AK

Limitations and Conditions: (Continued)

5) This installation requires an FAA approved Airplane Flight Manual Supplement (AFMS). See attached FAA Approved Model List No. SA02049AK to determine the required AFMS for the specific Aircraft Make/Model and Configuration.

6) If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

7) For Instructions for Continued Airworthiness, refer to Airglas, Inc. Installation, Maintenance and Instructions for Continued Airworthiness, LC18/LTC18-105, Revision A, dated June 20, 2011, or later FAA approved revision.

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