# STC ST09251SC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Field Aviation Co, Inc, Canada
- Description: Installation of Dual UNS-1C Navigation Management Systems.
- Applied: June 5, 1996
- Status date: April 28, 2003
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A13NM](https://openairdocs.org/tcds/A13NM)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B2357A0658322BD386256D420070EFF5.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST09251SC

## ADs that name it (0)

None.

## Approved models (1)

- Bombardier-Rotax GmbH DHC-8-200 Series ([TCDS A13NM](https://openairdocs.org/tcds/A13NM))

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