# STC SH996NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: FH Structures, United States
- Description: Remote sensing unit and supporting structure on exterior left side.
- Status date: July 28, 1980
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2AB73ED5927012F785256CC2006223C4.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH996NW

## ADs that name it (0)

None.

## Approved models (1)

- Bell Helicopter Textron (Canada) 206B ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.