# STC SA1276WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aviation Power Supply Inc, United States
- Description: Replacement of carbon pile voltage regulator for 28-volt DC generator with Leland Airborne Products Type CSV-1105-2 solid state voltage regulator.
- Status date: July 25, 1968
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-684](https://openairdocs.org/tcds/A-684), [TCDS A-757](https://openairdocs.org/tcds/A-757), [TCDS A-765](https://openairdocs.org/tcds/A-765)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F5D8562B4E7014BA85256CC10080E13E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1276WE

## ADs that name it (0)

None.

## Approved models (4)

- Raytheon Aircraft Company 18 Series ([TCDS A-684](https://openairdocs.org/tcds/A-684))
- Raytheon Aircraft Company 18 Series ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company C-45 Series ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company C18 Series ([TCDS A-757](https://openairdocs.org/tcds/A-757))

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