# STC SH183AL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Airglas Inc., United States
- Description: Installation of Airglas L7000 or L8500B skis.
- Applied: February 18, 1966
- Status date: October 30, 2003
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1SW](https://openairdocs.org/tcds/H1SW)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/37909BE4FD0463C486256DE500695D67.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH183AL

## ADs that name it (0)

None.

## Approved models (1)

- Bell Helicopter Textron 204B ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))

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