# STC SH224WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Avionics Technology, Inc, United States
- Description: Installation of heated pitot.
- Status date: September 13, 1978
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 4H12](https://openairdocs.org/tcds/4H12)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/318306702211758A85256CC2005C2F98.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH224WE

## ADs that name it (0)

None.

## Approved models (1)

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

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