# STC SH767NW

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Tower Aerospace, Inc, Canada
- Description: Installation of Chadwick Model C-512S spray system.
- Status date: May 10, 2000
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 4H11](https://openairdocs.org/tcds/4H11)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/735988E6883A471B85256CC200622256.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH767NW

## ADs that name it (0)

None.

## Approved models (1)

- Rogerson Hiller Corporation UH-12E ([TCDS 4H11](https://openairdocs.org/tcds/4H11))

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