# STC SA2795SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Concorde Battery Corporation, United States
- Description: Installation of Concorde model RG390E lead acid batteries.
- Status date: August 27, 1991
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A1PC](https://openairdocs.org/tcds/A1PC)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/624588D50F58F2A285256CC20008C93F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2795SO

## ADs that name it (0)

None.

## Approved models (4)

- Mitsubishi Heavy Industries Ltd. YS-11A-200 ([TCDS A1PC](https://openairdocs.org/tcds/A1PC))
- Mitsubishi Heavy Industries Ltd. YS-11A-300 ([TCDS A1PC](https://openairdocs.org/tcds/A1PC))
- Mitsubishi Heavy Industries Ltd. YS-11A-500 ([TCDS A1PC](https://openairdocs.org/tcds/A1PC))
- Mitsubishi Heavy Industries Ltd. YS-11A-600 ([TCDS A1PC](https://openairdocs.org/tcds/A1PC))

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