# STC SA2112SW

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Federal Aviation Administration, United States
- Description: Installation of Bendix Model 20A microwave landing system modified for flight inspection interface into the flight inspection console, autopilot, pilot, and copilot flight directors.
- Status date: December 9, 1987
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A2WE](https://openairdocs.org/tcds/A2WE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0541722659C904BE85256CC2000159C6.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2112SW

## ADs that name it (0)

None.

## Approved models (1)

- Sabreliner Corporation NA-265-40 ([TCDS A2WE](https://openairdocs.org/tcds/A2WE))

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