# STC SA4270WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Sandia Aerospace Corporation, United States
- Description: Installation of Hoskins fuel flow indicating system.
- Status date: January 30, 1998
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A31CE](https://openairdocs.org/tcds/A31CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E98209A9B37A659F85256CC2000E3B0E.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4270WE

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company F90 ([TCDS A31CE](https://openairdocs.org/tcds/A31CE))

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