# STC ST275CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: AeroControlex Group TransDigm Inc., United States
- Description: Installation of the Potable Water Air Compressor, P/N 5105-017007.
- Status date: December 13, 1994
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A28NM](https://openairdocs.org/tcds/A28NM)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CCCC2033E4DB9E0785256CC300035F9C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST275CH

## ADs that name it (0)

None.

## Approved models (4)

- Airbus A320-211 ([TCDS A28NM](https://openairdocs.org/tcds/A28NM))
- Airbus A320-212 ([TCDS A28NM](https://openairdocs.org/tcds/A28NM))
- Airbus A320-231 ([TCDS A28NM](https://openairdocs.org/tcds/A28NM))
- Airbus A320-232 ([TCDS A28NM](https://openairdocs.org/tcds/A28NM))

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