# STC ST10194SC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aircraft Systems & Mfg, United States
- Description: Installation of Teledyne Communications Management Unit (CMU) with supporting VHF communications transceiver (if not already installed) and supporting Dual Functional Interactive Display Unit (DFIDU) (if not already installed).
- Applied: November 5, 2002
- Status date: October 9, 2003
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE)
- Certificate PDF: https://openairdocs.org/files/sha256/cf/ca/cfca9b1822f40c1133d0944a0208397809024c54db8159708abc072004fe97b1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C271D64C9636E0C18625728900583F6D.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST10194SC

## ADs that name it (0)

None.

## Approved models (5)

- McDonnell Douglas Corporation DC-9-81 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- McDonnell Douglas Corporation DC-9-82 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- McDonnell Douglas Corporation DC-9-83 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- McDonnell Douglas Corporation DC-9-87 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- McDonnell Douglas Corporation MD-88 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- October 9, 2003: Issued, Current. [certificate](https://openairdocs.org/files/sha256/cf/ca/cfca9b1822f40c1133d0944a0208397809024c54db8159708abc072004fe97b1)

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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.