# STC SA2391WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Flight Accessory Services, United States
- Description: Modification of nose gear steering cylinder.
- Status date: June 15, 1983
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3B1E6D20D3F7994885256CC200015D9B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2391WE

## ADs that name it (0)

None.

## Approved models (3)

- The Boeing Company 727 ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))
- The Boeing Company 727-200 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))
- The Boeing Company 727C Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

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