# STC SH40WE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Agricultural Aviation Engineering Company, United States
- Description: Dust dispensing equipment.
- Status date: December 8, 1966
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 4H12](https://openairdocs.org/tcds/4H12)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4180A3101D60852B85256CC2005C31E9.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH40WE

## ADs that name it (0)

None.

## Approved models (1)

- Schweizer Aircraft Corporation 269 Series ([TCDS 4H12](https://openairdocs.org/tcds/4H12))

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