# STC SA3073SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Mitchell command electric trim system Model AK538.
- Status date: June 20, 1984
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A29EU](https://openairdocs.org/tcds/A29EU)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/211FB4B3F95EF75A85256CC2000A9373.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3073SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Britten Norman (Bembridge) Limited BN-2A MK.III ([TCDS A29EU](https://openairdocs.org/tcds/A29EU))

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