Published date: 9 February 2021


This Advisory Circular (AC) describes an acceptable means of compliance with ADS-B systems equipment requirements, accuracy parameters requirements; operational requirements, testing and installation requirements, procedures and information on the approvals process, and information relating to the operation of ADS-B technology.

Related rules

This AC relates to Civil Aviation Rule Part 21, Part 43, and Part 91, and specifically to rules 43.46 and 91.257, 91.258. Rules refer to CAA rules, unless otherwise stated.

Change notice

This version of the AC incorporates operational guidance on the use of ADS-B technology for operators.