# STC SA5641NM-D

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: United Air Lines Inc, United States
- Description: Installation of Collins DLM-700 series Aircraft Communications and Reporting System (ACARS) with dedicated Collins VHF-700 series, VHF transceiver, and a Bendix PT-45B printer.
- Applied: June 30, 1992
- Status date: June 26, 2009
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/8e/bc/8ebcc91412422d4e23d125a8c87c9f69af60affcd901264ef586e51a68b38782
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5139EF8F319FD304862577DC00742365.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5641NM-D

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 727-200 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

## 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 Certificate DUDDIemental CODe Certificate RRENDERED 6. 26N0C Number: SA5641N1-D This certificate issued to: UNITED AIR LINES Certifies that the change in the type design for the fallowing product with the limitations and conditions therefonas specified herem meets the airverthiness requirements af Purt 25 s'the FEDERAL AVIATION Regulations. Ref. IC Data Sheet A3WE for Special Conditions.

Original Product - Type Certificate Number: AЗWE Make: The Boeing Company Model: 727-200 Series Description of Type Design Change:

Installation of Collins DLM-700 series Aircraft Communications and Reporting System (ACARS) with dedicated Collins VHF-700 series VHF transceiver and a Bendix PT-45B printer in accordance with United Air Lines DAS IWE approved Master Drawing List dated September 25, 1992 or later approved revision.

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 affect upon the airworthiness of that aircraft.

Refer to AFM Supplement.

Date of Application: June 30, 1992 Date of Issuance: September 25, 1992 Late unended:

FEDERAL AVIATION /theldministrater astuline R.M. Casterline (Signature) TAINISTER OS DAS Staff Coordinator United Air Lines DAS IWE (Title}

47.

## Every issue (1)

- June 26, 2009: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/8e/bc/8ebcc91412422d4e23d125a8c87c9f69af60affcd901264ef586e51a68b38782)

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