# STC SA1128CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Collins Radio Group, United States
- Description: Installation of Collins AP-107 (3 axis) autopilot system. Issued July 1976. (E55A S/N TE-982 AND UP)
- Status date: January 1, 1960
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A16](https://openairdocs.org/tcds/3A16)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/57EAA76675FC729F862570C70062DD5A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1128CE

## ADs that name it (0)

None.

## Approved models (2)

- Raytheon Aircraft Company E55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Raytheon Aircraft Company E55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16))

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.