STC SA2-193

jHiiiteb JStatts ©f ^i JBeparimmi 0f 'iSranspntiatum - ^ttterni (Afriatunt ^mhtiatralitm SA2-193 Signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Bulletin 7A of the Bureau of Air Commerce 669 McDonnell Douglas DC-3 astat ' Aero Rework exhaust system in accordance with data listed on Dallas Aero Service Drawing List titled "Rework Exhaust System DC-3" dated June 3, 1957.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

.-May 17, 1957 August 06, 1957 ; 12/21/98; 8/31/00 .-April 19, 1982 Rev. 5 (Signature) S, Frances Cox Manager, Special Certification Office, Southwest Region (Title) Any eltfratlan of CJlJj is puntshablf by d fins of not exceeding $1,000, or ioffti sonafflt not exceeding J years, or both.

FA» Fom 8110-2(10-68) Pag« I of 2 ThiJ certificate nay b* tranjf*rr*i^ in accordance with FAR 21

INSTRUCTIONS; The [rjnsfrr endorsement below may be used to notify the appropriate FA A Regional Office of ih? transfer of ihis Supplemental Type C<rii"faie.

The FAA will reissue the certifuate in rhe name of (he transferee and forward n 10 him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) f Nifnbt' /md strrtlj (City, Stair, anil ftP from (Name of grantor) (Print or type) (Address of grantor) umbt' and H'rrt) (Cily, Stair, and 7JP codf ) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

C FAA AC 69-5538