# STC ST00173WI

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Phoenix Aerospace, Inc, United States
- Description: Installation of Phoenix Aerospace, Inc. (PAI) Solid State Voltage Regulator, Model BG-1010-24-7A.
- Status date: March 27, 1998
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1EFEC223008271D985256CC2006A7113.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST00173WI

## ADs that name it (0)

None.

## Approved models (4)

- Learjet Inc. Learjet 35 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))
- Learjet Inc. Learjet 35A (C-21A) ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))
- Learjet Inc. Learjet 36 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))
- Learjet Inc. Learjet 36A ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))

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