# STC SA2547CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Rockwell International Collins Commercial Avionics, United States
- Description: Install palletized Collins TCAS II Evaluation/Demonstration System (one only)
- Applied: September 5, 1989
- Status date: August 23, 1990
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A2WE](https://openairdocs.org/tcds/A2WE)
- Certificate PDF: https://openairdocs.org/files/sha256/9f/44/9f44e9a6ddd4ac88053d22d4068ded7b6fca9d457d36750dd875ceb96c591ea2
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E316764DEB50B9F486258089005952CF.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2547CE

## ADs that name it (0)

None.

## Approved models (1)

- Sabreliner Aviation LLC NA-265-60 ([TCDS A2WE](https://openairdocs.org/tcds/A2WE))

## What the certificate says

The certificate has no text we could read; open the PDF to read it.

## Every issue (1)

- August 23, 1990: Amended, Current. [certificate](https://openairdocs.org/files/sha256/9f/44/9f44e9a6ddd4ac88053d22d4068ded7b6fca9d457d36750dd875ceb96c591ea2)

---
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.