# STC SA1260NW

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Alaska Airlines Inc, United States
- Description: Installation of mixed passenger/cargo arrangements and pallets
- Applied: October 9, 1979
- Status date: August 21, 1985
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/4e/c8/4ec81428be8d5cbe29c8292835555fcf60392e87813d84e02b8f6bbab2eed849
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4BE8D6BF538282CD86257AD300668B46.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1260NW

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 737-200C Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

Supplemental Type Certificate Number: SA12600 This certificate issued to: Alaska Airlines Purt 25 of the Federal Aviation Regulalions. (See Type Certificate Data Sheet Al6WE for Complete Certification Basis) Original Product - Type Certificate Number: A16WE Make: Boeing Model: 737-200C Description of Type Design Change: Installation of mixed passenger/cargo arrangements and pallets in accordance with FAA sealed Alaska Airlines Master Drawing List 1252012101, Rev. K or later FAA approved revisions.

Limitations and Conditions: The applicable FAA approved Weight and Balance Control and Loading Manual is Alaska Airlines Document No. 125201002 Weight and Balance Control and Loading Manual for Boeing Model 737-290C" and is a supplement to the Boeing Weight and Balance Control and Loading Manual D6-15066-3.290C and is only applicable to the 737-290C airplanes. 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 previousl approved modifications (see continuation sheet)

Date of Application: October 9, 1979 Date Reissued:

Date of Issuance: June 17, 1981 Date Amended: October 1, 1981, January 12, 1983 FEDERAL AVIATION C. X. Keggen f the Administrator TO MINISTRAIO Actg.Manager, Seattle Aircraft Certification Offfile] ANM-100S

Page 1 of 2 Pages certificate may be transferred in accordance with FAR 21.47.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number SAI260W are incorporated unless it is determined that the interrelationship between this change and any other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate and FAA sealed Alaska Airlines Master Drawing List No. 1252012101 shall be maintained as part of the permanent records for the modified aircraft. In addition to the above referenced certificate and drawing list, a copy of FAA sealed Document No. 125201002 "Weight and Balance Control and Loading Manual for Boeing 737-290C" shall be maintained as part of the permanent record for the 737-290C aircraft.

- END -

**FAA FORM 8110-2-1 (10-69) PAGE 3 OF 3 PAGES**

## Every issue (1)

- August 21, 1985: Amended, Current. [certificate](https://openairdocs.org/files/sha256/4e/c8/4ec81428be8d5cbe29c8292835555fcf60392e87813d84e02b8f6bbab2eed849)

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