# STC SA2511CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Phoenix Aerospace, Inc, United States
- Description: Installation of Phoenix Aerospace, Inc. (PAI) Model VR-1010-24-1A or Model VR-1010-24-2A silicon, solid-state, DC voltage regulator units.
- Applied: June 16, 1989
- Status date: November 8, 1991
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/b8/2e/b82e55278477560c905d29aea88d19872a0463f2f2e61c5e05e0b49f13059adb
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0678B5364C8C798685256CC200015F2C.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2511CE

## ADs that name it (0)

None.

## Approved models (2)

- Bell Helicopter Textron (Canada) 206A ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 206B ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- November 8, 1991: Amended, Current. [certificate](https://openairdocs.org/files/sha256/b8/2e/b82e55278477560c905d29aea88d19872a0463f2f2e61c5e05e0b49f13059adb)

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