# STC SA2158SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Paul S Woods, United States
- Description: Installation of Chemical Evacuation System to remove residue from the agricultural spray dispersal system. (188, 188A, 188B, A188, A188A, A188B, T188C RESTRICTED CATEGORY)
- Status date: August 7, 1987
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A9CE](https://openairdocs.org/tcds/A9CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/06068F161F566DF885256CC200015A63.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2158SO

## ADs that name it (0)

None.

## Approved models (7)

- The Cessna Aircraft Company 188 ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))
- The Cessna Aircraft Company 188A ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))
- The Cessna Aircraft Company 188B ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))
- The Cessna Aircraft Company A188 ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))
- The Cessna Aircraft Company A188A ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))
- The Cessna Aircraft Company A188B ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))
- The Cessna Aircraft Company T188C ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))

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