# STC SA4064NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Ages Group, United States
- Description: Installation of passenger supplemental oxygen system.
- Status date: January 21, 1997
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A20EA](https://openairdocs.org/tcds/A20EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C2803A048E96464985256CC2000C6086.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4064NM

## ADs that name it (0)

None.

## Approved models (1)

- Bombardier-Rotax GmbH DHC-7-102 ([TCDS A20EA](https://openairdocs.org/tcds/A20EA))

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