# STC SA1314WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Northwest Airlines, Inc., United States
- Description: Installation of either United Control Data Division #V-557 or Fairchild #A-100 cockpit voice recorder system.
- Applied: June 21, 1966
- Status date: November 14, 1986
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS 7A1](https://openairdocs.org/tcds/7A1)
- Certificate PDF: https://openairdocs.org/files/sha256/a0/1e/a01efcfe280b7a951d67b00acdaf5646ea60b1973159e01975d5be45d7557709
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173008420020260803163335.0001
- DRS record last changed: August 3, 2026
- Page: https://openairdocs.org/stc/SA1314WE

## ADs that name it (0)

None.

## Approved models (1)

- Fairchild Industries Inc. F27 Series ([TCDS 7A1](https://openairdocs.org/tcds/7A1))

## 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: SA1314WE This certificate issued to: Northwest Airlines, InC.

2700 Lone Oak Parkway Eagan, MN 55124 Part 25 of the Federal Aviation Regulations:

Original Product - Typelanificate Numben: 1d-11 1er Corp.

Model: Fairchild F-27 Triptiong Type-Litante United Control Data Division #V-557 or Fairchild #A-100 cockpit voice recorder system in accordance with the FAA sealed West Coast Airlines, Inc., Maintenance Engineering Order #7-23-70-1 (F) and Installation Drawing #7-23-70-1 (G) .

This approval should not be extended to other specific airplanes of these models 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 airplane.

F. Horn (Signature) TO MINISTRATO Manager, Chicago Aircraft Certification Office, ACE-115C, Central Region, FAA (Title)

47.

## Every issue (1)

- November 14, 1986: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a0/1e/a01efcfe280b7a951d67b00acdaf5646ea60b1973159e01975d5be45d7557709)

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