# STC SA261EA

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: United Air Lines Inc, United States
- Description: New cabin-to-cockpit door.
- 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/342781DF570D88AF862570C9005FD831.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA261EA

## ADs that name it (0)

None.

## Approved models (1)

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

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