# STC ST09087AC-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: FAA Aviation System Standards AVN-300, United States
- Description: Installation of Collins VHF-422D Comm 3 Radio and addition of ACARS/SATCOM systems.
- Status date: April 12, 2001
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A21EA](https://openairdocs.org/tcds/A21EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6223BA964B70F04585256CC300035D78.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST09087AC-D

## ADs that name it (0)

None.

## Approved models (1)

- Bombardier Inc. CL-600-2B16 (CL-601-3R) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))

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