# STC ST04640NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Bombardier Inc, Canada
- Description: Modification of the Liferaft Installation
- Applied: February 23, 2021
- Status date: June 7, 2021
- Product: Aircraft, Large Airplane
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A21EA](https://openairdocs.org/tcds/A21EA)
- Certificate PDF: https://openairdocs.org/files/sha256/9c/51/9c51e0ee8dd616cad35c2adc51e822094da1587c9da4331fb50d41a7cf8f9fe3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5FF23BE1035C2CCF862586F0004C2D4E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST04640NY

## ADs that name it (0)

None.

## Approved models (1)

- Bombardier Inc. CL-600-2B16 (CL-604) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))

## 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.

IMPORT ST04640NY Bombardier Inc.

800 Boul. Rene-Levesque Ouest Montreal, QC, Canada H3B 1Y8 Part 25 Title 14 Code of Federal Regulations A21EA Bombardier Inc.

CL-600-2B16 (604 Variant)

1. Modification of the Liferaft Installation must be done in accordance with Kmlex Aviation Inc. Master Document List MDL40155002, Revision NC, Transport Canada Civil Aviation (TCCA) approved December 3, 2020.

2. Maintenance must be done in accordance with Bombardier Inc. Instructions for Continued Airworthiness Document No. BAS63050085, Revision NC, TCCA accepted November 2, 2020.

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

(Limitations and Conditions Continued on Page 3 of 3) February 23, 2021 June 7, 2021 Timothy J. Hadsall Acting Manager, New York ACO Branch Compliance & Airworthiness Division Aircraft Certification Service 3

**IMPORT ST04640NY ST04640NY 3**

IMPORT ST04640NY Date of Issuance: June 7, 2021

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

3. You cannot use descriptive data from this design change to duplicate other products. This approval is limited to only the installation made in Bombardier Inc., CL-600-2B16 (604 Variant) Aircraft, Serial Number 5564. This STC does not permit manufacturing of parts for multiple installations.

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## Every issue (1)

- June 7, 2021: Issued, Current. [certificate](https://openairdocs.org/files/sha256/9c/51/9c51e0ee8dd616cad35c2adc51e822094da1587c9da4331fb50d41a7cf8f9fe3)

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