# STC SA5453NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Grand Canyon Airlines, Inc, United States
- Description: Installation of Universal Navigation systems cockpit voice recorder model number CVR 30.
- Status date: July 31, 1991
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A9EA](https://openairdocs.org/tcds/A9EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4E39543269D452DA85256CC20012292D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5453NM

## ADs that name it (0)

None.

## Approved models (1)

- Bombardier-Rotax GmbH DHC-6-300 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))

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