# STC SH954NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Clover Park Vocational/Technical Institute, United States
- Description: Remove battery from Sta 126 and install it on the original radio ract at Sta 25
- Applied: April 18, 1980
- Status date: June 11, 1980
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 6H2](https://openairdocs.org/tcds/6H2)
- Certificate PDF: https://openairdocs.org/files/sha256/6e/c8/6ec8585f10283cf696b4bfae11e81d12c68c37256162e6ab0bd47011953be8b3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/06B3EE7DE7A34B7386257A3F005917E1.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH954NW

## ADs that name it (0)

None.

## Approved models (1)

- Hiller Aviation UH-12C ([TCDS 6H2](https://openairdocs.org/tcds/6H2))

## What the certificate says

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

## Every issue (1)

- June 11, 1980: Issued, Current. [certificate](https://openairdocs.org/files/sha256/6e/c8/6ec8585f10283cf696b4bfae11e81d12c68c37256162e6ab0bd47011953be8b3)

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