# STC SA2119NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Salair Inc, United States
- Description: Installation of a winch and battery system
- Applied: June 22, 1983
- Status date: June 24, 1983
- 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/sha256/43/7f/437fa304ed99003e774bed6e77d504223a86a5c77ba17589a9fc42196c1765ae
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/46BB6545DAABB45E862579D8006921CE.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2119NM

## 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.

Department of Transportation Federal Aviation Administration United States of America Sunder Supplemental Type Certificate Number: SA2119NM This certificate issued to: SALAIR, INC.

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

Original Product - Type Bertificate Number: A-669 Make: McDonnell Douglas Model: DC 3C S1C3G (Normal/Restricted) Description of Type Design Change: Installation of a winch and battery system in accordance with SALAIR, Inc. photos (1) through (3), and SALAIR, Inc. Installation Instructions to SA2119NM. This modification also includes the installation of 2024T-3 aluminum angles to prevent inadvertent opening of the rear door during sky diving operations in accordance with photo (4).

Limilation and bandition: 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 12438 only.

A copy of this Certificate, SALAIR, Inc. Installation Instructions to SA2119NM, and Operation Limitations shall be maintained as part of the permanent records for the modified aircraft.

June 24, 1983 Date Amended:

FEDERAL AVIATION By Direction of the Administrator 7 eustoma (Signature ) TOMINISTRANO Manager, Seattle Aircraft Certification Offic (Title)

## Every issue (1)

- June 24, 1983: Issued, Current. [certificate](https://openairdocs.org/files/sha256/43/7f/437fa304ed99003e774bed6e77d504223a86a5c77ba17589a9fc42196c1765ae)

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