# STC SA5995NM-D

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: United Air Lines Inc, United States
- Description: Install global positioning systems (GPS) provisions.
- Applied: August 31, 1994
- Status date: June 26, 2009
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A22WE](https://openairdocs.org/tcds/A22WE)
- Certificate PDF: https://openairdocs.org/files/sha256/c8/b5/c8b58fade151514017fbb41812ad6ff64f7b83fcdd72c32f33aa9a32a89ab0fb
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/566C236296E14814862577DC007423B5.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5995NM-D

## ADs that name it (0)

None.

## Approved models (1)

- McDonnell Douglas Corporation DC-10-10 ([TCDS A22WE](https://openairdocs.org/tcds/A22WE))

## 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 URRENDERED Certificate Supplemental Type Certificate 6.96.2009 Number: SA5995 AM-D This certificate issued to: UNITED AIR LINES, INC.

San Francisco International Airport San Francisco, California 94128 Purt 25 of the Pederal Aviation Regulalions. ReI. I.C. Data Sheet A22WE for Special Conditions Original Product -Type Certificate Numben: A22WE Маке: McDonnell Douglas Model: DC-10-10 Series Description of Type Design Change: Install modified Flight Mode Annunciators t nunciate NAV instead of INS, and modified Horizontal Situation Indicators t annunicate GPS and associated wiring and relays. This installation was accomplished in accordance with United Air Lines DAS 1 WE approved amended Master Drawing List Limitations and Conditions: This approval does not extend to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. This determination should include consideration of significant changes in weight distribution such as an increase in the fixed disposable weight in the fuselage.

'Dale sapplicatin: August 31, 1994 Date Reissued:

Date of Issuance: . October 21, 1994 Jake umended: August 25, 1995, December 10, 1994 FEDERAL AVIATION By Direction of the Administrator H. Takeuchi (Signature ) TOHINSTRATOT DAS Staff Coordinator United Air Lines DAS 1-WE (Title ) 47

## Every issue (1)

- June 26, 2009: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/c8/b5/c8b58fade151514017fbb41812ad6ff64f7b83fcdd72c32f33aa9a32a89ab0fb)

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