# STC SA2752CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Rockwell Collins Inc, United States
- Description: Installation of Collins TCAS-94 TCAS II system.
- Status date: August 6, 1993
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A20EA](https://openairdocs.org/tcds/A20EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B0EA54505C6039CC85256CC20008C887.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2752CE

## ADs that name it (0)

None.

## Approved models (5)

- Bombardier-Rotax GmbH DHC-7-1 ([TCDS A20EA](https://openairdocs.org/tcds/A20EA))
- Bombardier-Rotax GmbH DHC-7-100 ([TCDS A20EA](https://openairdocs.org/tcds/A20EA))
- Bombardier-Rotax GmbH DHC-7-101 ([TCDS A20EA](https://openairdocs.org/tcds/A20EA))
- Bombardier-Rotax GmbH DHC-7-102 ([TCDS A20EA](https://openairdocs.org/tcds/A20EA))
- Bombardier-Rotax GmbH DHC-7-103 ([TCDS A20EA](https://openairdocs.org/tcds/A20EA))

---
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.