# STC ST09093AC-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: L-3 Communications Integrated Systems LP, United States
- Description: Installation of 470 gallons potable water.
- Status date: April 30, 2002
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/ACCDF9E1DC6BD2D085256CC300035D7B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST09093AC-D

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 747-400 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

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