Document Information
- Number
- 20-172A
- Title
- Airworthiness Approval for ADS-B in Systems and Applications
- Date cancelled
- 2015-05-20
- Cancellation notes
- AC 20-172B
- Date issued
- 2012-03-23
- Office of Primary Responsibility
- AIR-600, Policy and Innovation Division
- Description
-
This advisory circular (AC) provides guidance for the initial and follow-on installations of Automatic Dependent Surveillance – Broadcast (ADS-B) In systems supporting ground and airborne traffic applications. These applications are defined in TSO-C195a, Avionics Supporting Automatic Dependent Surveillance – Broadcast (ADS-B) Aircraft Surveillance Applications (ASA). The applications discussed in this AC are designed to support basic situational awareness as well as the In-Trail Procedure. As more advanced applications mature, this AC will be updated to reflect those added to TSO-C195a.
- Content
-
- AC 20-172A (PDF)