# STC SA37NE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Stead Aviation Corp, United States
- Description: Installation of Global navigation GNS-500A series 2 VLF/Omega navigation system and associated components.
- Status date: November 17, 1980
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A8EA](https://openairdocs.org/tcds/A8EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/71D501493282797C85256CC2000C5A94.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA37NE

## ADs that name it (0)

None.

## Approved models (1)

- The New Piper Aircraft Inc. PA-31T ([TCDS A8EA](https://openairdocs.org/tcds/A8EA))

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