# STC ST04527NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: 328 Support Services GmbH, Germany
- Description: PM-CPDLC with MKII+ CMU and VDR upgrade
- Applied: June 5, 2020
- Status date: August 11, 2020
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS T00011AT](https://openairdocs.org/tcds/T00011AT)
- Certificate PDF: https://openairdocs.org/files/sha256/5c/5d/5c5dd27da9d4c2e1cbe4977ebce816d43e86e7aea043193472b1ae0be16331bb
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/874861FB05AC24E7862585EB003665ED.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST04527NY

## ADs that name it (0)

None.

## Approved models (1)

- Yaborã Indústria Aeronáutica S.A. EMB-135BJ (Legacy 650) ([TCDS T00011AT](https://openairdocs.org/tcds/T00011AT))

## 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 (4/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___

Part of .

IMPORT ST04527NY 328 Support Services GmbH Postfach 1252 Wessling, Germany 25 Federal Aviation Regulations T00011AT EMBRAER S.A.

Embraer EMB-135BJ (Legacy 650)

1. PM-CPDLC with MKII+ CMU and VDR upgrade in accordance with 328 Support Services GmbH Master Document List MDL168Z001 Revision A, dated March 12, 2020, or later EASA approved revisions.

2. Aircraft operation in accordance with 328 Support Services GmbH Airplane Operations Manual Supplement AOMS014M232Z0001, Revision A, dated March 16, 2020, or later EASA approved revisions.

3. Maintenance in accordance with 328 Support Services GmbH Aircraft Maintenance Manual Supplement AMMS014M232Z0001, Issue B, dated March 12, 2020 or later EASA accepted revisions.

1. The installer must determine whether this design change is compatible with previously approved modifications.

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

06/05/2020 08/11/2020 Timothy J. Hadsall Acting Manager, New York ACO Branch Compliance & Airworthiness Division Aircraft Certification Service 2

FAA Form 8110-2 (4/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___

**IMPORT ST04527NY 2**

## Every issue (1)

- August 11, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5c/5d/5c5dd27da9d4c2e1cbe4977ebce816d43e86e7aea043193472b1ae0be16331bb)

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