STC SA2-251

jStatrs f§! America Jepartmcitt of 'uTraMspnrtaium - ^ife&erai JMnaiion (Abmtntstrattoit : (Eertific&te SA2-251 Signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 srtff& 4 a C i vi 1 Ai r 723 Lockheed 18 Warren McArthur Chair Model 225 installed in the cockpit for pilot and co-pilot chairs. Support structure shown on EAS Dwg. #342540 dated April 11, 1957, or later FAA approved revision. ....._ - -- Compatibility of this modification with other previously approved modifications must be determined by installer.

da/a.

a, ffsrriififrS+fVi eda-fe At .'May 17, 1957 August 09, 1957 ; 12/21/98; 8/31/00

f. 1/27/81; 6/30/82 Rev. 2 cy? Me (Signature) S. Frances Cox Manager, Special Certification Office, Southwest Region (TOte) Any alteration of tMa certificate is punishable by a fine of not ln? $1,QQQ, OF laprlsonatent not exceeding 3 yeais, or both.

FAA Fom 9110-2(10-681 Pflqs 1 of 2 certificate aty be transferred In *ccof<*-*noe wJth FAR 21-47.

INS TRl.C I IONS: 1 ht transfer c-ndorsemrnl In-low may he used lo notify the appropriate KAA Regional Office of the transfer of ihis Supplrmenial Typi- Coriilkdir The FAA will reissue ihr cert ilk ale m I he name of ihr Iransferce and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address oj transferee) umber and itrfftf (City, Stair, a from (Name of grantor) (Print or type) (Address of grantor) and i {City, Stall, and ?JP cadi) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

C FAA AC 69-5538