# STC SA459NE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Raymond Ives, United States
- Description: Installation of a backup vacuum system similar to the Ray Ives auto-vac-2 system approved under STC SA398NE and SE414NE.
- Status date: July 14, 1987
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A20CE](https://openairdocs.org/tcds/A20CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E554881FF910F73C85256CCB006018C3.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA459NE

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 177RG ([TCDS A20CE](https://openairdocs.org/tcds/A20CE))

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