# STC ST00140AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Honeywell International Inc, United States
- Description: Installation of a MUA-45 Data Link System.
- Applied: December 16, 1992
- Status date: January 4, 2022
- Product: Aircraft, Large Airplane
- Certification basis: Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 25
- Data sheets: [TCDS A35EU](https://openairdocs.org/tcds/A35EU)
- Certificate PDF: https://openairdocs.org/files/sha256/ad/e2/ade21947161d632465d0598947fa2fe5382613ce8db2448a42773d8e385399e7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105198109120221208142821.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00140AT

## ADs that name it (0)

None.

## Approved models (2)

- Airbus A310 200 Series ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A310 300 Series ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

ST00140AT Honeywell International Inc.

21111 N 19th Ave Phoenix, Arizona 85027 Part 25 Federal Aviation Regulations A35EU Airbus A310-200/-300 Installation of a MUA-45 Data Link System in accordance with Master Drawing List No.

699-50053, Revision B, dated September 5, 1995, or later FAA approved revision.

This approval should not be extended 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 other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane.

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

December 16, 1992 July 27, 2000; January 4, 2022 March 25, 1993 For Acting Manager, Seattle ACO Branch 2

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

ST00140AT 2

## Every issue (3)

- January 4, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ad/e2/ade21947161d632465d0598947fa2fe5382613ce8db2448a42773d8e385399e7)
- January 4, 2022: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/9b/a1/9ba1ba6f894b7ab0210b301d1a20a091822943533bc5a46dcb0d72321839ba35)
- July 27, 2000: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/6c/3b/6c3b932718b4851fcf824e6a4f3adab44623f6432917b5eb1b41c4fb7d1d2f22)

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.