# STC SA1615NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: USDA Forest Service, United States
- Description: Installation of a parachute static line anchor cable.
- Applied: April 14, 1982
- Status date: April 23, 1982
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A9EA](https://openairdocs.org/tcds/A9EA)
- Certificate PDF: https://openairdocs.org/files/sha256/20/b8/20b8796896fcabaf8a1fedab3a44c12e405d7d31f3de6debfa45f2a68f3cd31b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/40B4B5E26A6A72AE85256CC10082146E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1615NM

## ADs that name it (0)

None.

## Approved models (4)

- Viking Air Limited DHC-6-1 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))
- Viking Air Limited DHC-6-100 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))
- Viking Air Limited DHC-6-200 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))
- Viking Air Limited DHC-6-300 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))

## 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 SA1615NM This certificate issued to: U. S. Forest Service Purt 3 of the Civi 1 Air Regulations Original Product - Type berlificate Number A9EA Make: deHavilland Model: DHC-6 Series Description of Type Design Change: Installation of a parachute static line anchor cable in accordance with U. S. Department of Agriculture Forest Service Drawing No, MEDC-681, Sheets 1 through 3.

Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, 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.

Date of Application: April 14, 1982 Inte missued:

Date of Issuance: April 23, 1982 Date Amended:

FEDERAL AVIATION By directin of the Administrates (Signature ) TOMINIST RATION Chief, Seattle Area Aircraft Certification Office, ANM-100S (Title)

47.

## Every issue (1)

- April 23, 1982: Issued, Current. [certificate](https://openairdocs.org/files/sha256/20/b8/20b8796896fcabaf8a1fedab3a44c12e405d7d31f3de6debfa45f2a68f3cd31b)

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