# STC SH3645NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aero Twin, Inc, United States
- Description: Fabrication and installation of Tundra pad kid. Approval applies to those fitted with Bell high skid landing gear P/N 206-706-064.
- Status date: November 7, 2001
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B420003EFC39764A85256CC2005C3149.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH3645NM

## ADs that name it (0)

None.

## Approved models (2)

- Bell Helicopter Textron (Canada) 206L-1 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 206L-3 ([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.