# STC SA240EA

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Atlantic Aviation Corporation, United States
- Description: Elevator trim tab servo as optional equipment with Sperry SP-3 automatic pilot system.
- Status date: January 1, 1960
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-765](https://openairdocs.org/tcds/A-765)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DE7CD3055A6165C5862570C9005BDC6C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA240EA

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company G18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))

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