# STC ST00009AT

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Paul S Woods, United States
- Description: Installation of a chemical rinsing system.
- Status date: October 16, 1992
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A47EU](https://openairdocs.org/tcds/A47EU)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/830FBBCB36AC179C85256CC200622893.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00009AT

## ADs that name it (0)

None.

## Approved models (3)

- Wytwornia Sprzetu Komunikacyjnego PZL M18 ([TCDS A47EU](https://openairdocs.org/tcds/A47EU))
- Wytwornia Sprzetu Komunikacyjnego PZL M18A ([TCDS A47EU](https://openairdocs.org/tcds/A47EU))
- Wytwornia Sprzetu Komunikacyjnego PZL M18B ([TCDS A47EU](https://openairdocs.org/tcds/A47EU))

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