STC SA1460SW

•IHmieb &tatt* ®f &K peparimeitt of 'STransportattott - Jffefteral ^b'mtwn ^ministratum Certificate SA1460SW Sierra Industries, Inc. , a Texas Corporation Garner Field Road Uvalde, TX 78801 rtet<& £tfi -s 4 b C i vi 1 Ai r A2WE North American NA-26S-40 Modification of two-place aft couch installed under STC SA172CE to three-place couch and addition of one oxygen dropout mask and associated changes to the oxygen system in accordance with The Dee Howard Company Drawing List 29-0572-000 dated 1 May 1972.

1. Installation of STC SA172CE required.

2. STC SA206CE, auxiliary passenger seat installation at Station 194, may be installed with this STC to increase maximum passengers to eight .

3. FAA Approved Airplane Flight Manual Supplement dated 5 May 1972, revised 30 June 1972 required.

4. Model NA-265-40 Airplane Load and Balance Schedule revised 8 May 1972 by The Dee Howard Company required.

April 26, 1972 05, 1972 <.- December 1, 1999 (Signature) Michele M. Owsley, Manager Airplane Certification Office, Southwest Region (Title) Any alteration of this csrtJ/icate Is punishable by a fine of not exceeding SI'000, 01 iasprlsonaent not exceeding 3 years, or both.

Pag* 1 of Z This certificate nay be tttinsffrretJ In faeordance uith FAR 21*47.

The FAA wdl reissue the certificate in The name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer [he ownership of Supplement! Type Certificate Number to (Name of transferee) (Address of transferee) t and itieet) y, Slalr, and %IP, from (Name of grantor) (Print or type) (Address of grantor) (Nvmbn and ttrrft) , Stall, an Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

C FAA AC 69-5536