# STC SR09053RC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Falcon Crest Aviation Supply Inc, United States
- Description: Installation approval of a Concorde RG380#/40 valve regulated sealed lead acid battery.
- Status date: January 10, 1996
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H4SW](https://openairdocs.org/tcds/H4SW)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FC7806A93F5CB99585256CC2006227DB.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR09053RC

## ADs that name it (0)

None.

## Approved models (3)

- Bell Helicopter Textron 212 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron 412 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron 412EP ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))

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