# STC SA5BO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Sierra Technologies, Inc, United States
- Description: Installation of a Universal Navigation UNS-1A flight management system with Honeywell Inertial reference system P/N HG1094AC04 and Global positioning system P/N HG2021AB.
- Status date: October 27, 1993
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C13D50A7DCEDA4F685256CC200569DC1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5BO

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company B200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

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