# STC SA2618NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Salair Inc, United States
- Description: Increase in the zero fuel weight by 50 pounds
- Applied: June 28, 1984
- Status date: June 29, 1984
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-669](https://openairdocs.org/tcds/A-669)
- Certificate PDF: https://openairdocs.org/files/sha256/42/c8/42c809c811da72d3dd2bc421ef79180a257e092bcebc16f696954cd4f9f58fdd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D6184DA67B82E3BD862579D00059369D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2618NM

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company DC3C-S1C3G ([TCDS A-669](https://openairdocs.org/tcds/A-669))

## What the certificate says

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA26 18NM This certificate issued to: SALAIR, INC.

Purt * of the * Regulations: *Parts 91.39, 21.187, and 21.25 of the Federal Aviation Regulations and Civil Aeronautics, Manual 8.

Original Product - Type Certificate Number: A-669 Make: McDonnel1 Douglas Model: DC-3C SIC3G (Normal/Restricted) Description of Type Design Change:

This modification constitutes an increase in the zero fuel weight by 50 pounds;

allowing a maximum gross weight in the Restricted Category of 26,950 pounds.

Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in McDonnell Douglas, Model DC-3C-S1C3G, Serial Number 12857 only. A copy of this Certificate, SALAIR, Inc. Installation Instructions to SA2618NM, and Operating Limitations shall be maintained as part of the permanent records for the modified aircraft.

Date of Application: June 28, 1984 Date Reissued:

Date of Issuance: . June 29, 1984 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Elsterman (Signature ) TOMINISTRATO Manager, Seattle Aircraft Certification Offic (Title)

## Every issue (1)

- June 29, 1984: Issued, Current. [certificate](https://openairdocs.org/files/sha256/42/c8/42c809c811da72d3dd2bc421ef79180a257e092bcebc16f696954cd4f9f58fdd)

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