# STC SA2214NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Universal Navigation Corp, United States
- Description: Installation of dual Universal Navigation UNS-1 flight management management systems.
- Status date: September 29, 1983
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/39682F83FB766F0285256CC200015B27.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2214NM

## ADs that name it (0)

None.

## Approved models (1)

- Gulfstream Aerospace Corporation G-1159A ([TCDS A12EA](https://openairdocs.org/tcds/A12EA))

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