# STC SA905WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Resistoflex Corporation, United States
- Description: Flexible hose assembly.
- Status date: January 1, 1960
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-814](https://openairdocs.org/tcds/A-814)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D237D84579046B4C862570D20066015D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA905WE

## ADs that name it (0)

None.

## Approved models (4)

- Vickers-Armstrongs (Aircraft Limited) Viscount 744 ([TCDS A-814](https://openairdocs.org/tcds/A-814))
- Vickers-Armstrongs (Aircraft Limited) Viscount 745 ([TCDS A-814](https://openairdocs.org/tcds/A-814))
- Vickers-Armstrongs (Aircraft Limited) Viscount 745D ([TCDS A-814](https://openairdocs.org/tcds/A-814))
- Vickers-Armstrongs (Aircraft Limited) Viscount 810 ([TCDS A-814](https://openairdocs.org/tcds/A-814))

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.