# STC SA249EA

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Deluca of California Inc., United States
- Description: Airborne mechanisms dry vacuum pump and regulator.
- Status date: January 9, 1992
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-782](https://openairdocs.org/tcds/A-782)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FFAFBE522C7D88ED85256CC200015F04.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA249EA

## ADs that name it (0)

None.

## Approved models (3)

- Navion Aircraft Company Ltd. Navion (L-17A) ([TCDS A-782](https://openairdocs.org/tcds/A-782))
- Navion Aircraft Company Ltd. Navion A (L-17B) ([TCDS A-782](https://openairdocs.org/tcds/A-782))
- Navion Aircraft Company Ltd. Navion A (L-17C) ([TCDS A-782](https://openairdocs.org/tcds/A-782))

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