STC SA79NW

Hni[[d ;3[Q[tIlorSlmnica Bep9rtmentof'[:mnsportation-federal2l\1iation2ldministmtion ~upplcmcntal1IC~pc(icrtificatc ALASKA AIRLINES, INC.

SA79NW IA~""r"~/~~/U'r,p..t'dh~ ""(7?l"nu:~;j ,_P{"..rU"',.,..r¥>-"/~.r:~U'4J'dY'?.rU H nun/.;' /f!/],,./ 25 .gr7N~.d;..(;..~l.1.;

~o(b Federal Aviation eJ_ju"n~l/f!7:v~/~'U"/-~/u---{f",./rw11"J ~nlv~:

Jt,f,.[ A16WE Boeing 737-200C

9.<'.J"'0;">n.<j:~,.gA'"~".G'k,,y'"; Installation of modification per STC SA337AL except for substitutuion of the following seat pallets:

Vinnedge Pallet 04-2047-6 in lieu of Boeing Pallet 65-64500-261 Vinnedge Pallet 04-2047-5 in lieu of Boeing Pallet 65-64500-263 Vinnedge Pallet 04-2047-4 in lieu of Boeing Pallet 65-64500-266 Vinnedge Pallet 04-2047-3 in lieu of Boeing Pallet 65-64500-57 Vinnedge Pallet 04-2047-2 in lieu of Boeing Pallet 65-64500-58 Vinnedge Pallet 04-2047-1 in lieu of Boeing Pallet 65-64500-59 J;~n,b/~"}.n.J',nu/-(f,.,n,;;'/i~:>c~t.J-:The approval of this change in type design applies basically 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 interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate shall be maintained as part of the permanent records for the modified aircraft.

November 9, 1973 .qjJ?,Y'A;;NX4.•.."".?I,;".r-Uninil£7'(',4./<' ~ .. p L 7 (Signature 2 Manager, Seattle Aircraft Certification Office, ANM-100S (Tith) A~' alteration of this urt!ficate is punishable ~y a .fine of not exceeding $1,000, or imprisonmmt not exceedinf!,3Jim,s, or both.

Thi$ cerlificatt r1It!>'bt tratl$fnud in accordanu with FAR 21.47.

FAA FORM8110-2 (10-68)