# STC ST00251LA

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Endevco Corporation, United States
- Description: Installation of an Engine Vibration Monitor.
- Status date: August 23, 1996
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8A3C88A513E1D2D785256CC2006A71CA.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00251LA

## ADs that name it (0)

None.

## Approved models (3)

- The Boeing Company 737-300 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))
- The Boeing Company 737-400 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))
- The Boeing Company 737-500 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

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