# STC SA1939NW-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Air Atlanta, Inc, United States
- Description: Revise the cabin seating configuration from 10F/86Y to20F/86Y. (727-022)
- Status date: November 21, 1986
- 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/4026777768D691B685256CC10083D309.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1939NW-D

## ADs that name it (0)

None.

## Approved models (2)

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

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