# STC ST09228SC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Advanced Avionics Technologies
- Description: Installation of dual Universal Navigation Model UNS-1M Navigation Management Systems.
- Status date: June 7, 1996
- Data sheets: A49EU, A49EU, A49EU
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/17061A07078872E685256CC300035DB5.0001
- Page: https://openairdocs.org/stc/ST09228SC

## ADs that name it

None.

## Approved models (3)

- British Aerospace (England) BAe. 146-100A (TCDS A49EU)
- British Aerospace (England) BAe. 146-200A (TCDS A49EU)
- British Aerospace (England) BAe. 146-300A (TCDS A49EU)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.