Eurocontrol: first airlines obtain ADS-B airworthiness approval

Brussels, Belgium - Air France, AirOne and Volkswagen, three of the 18 aircraft operators participating in project
(WAPA) - "Air France, AirOne and Volkswagen, three of the 18 aircraft operators participating in EUROCONTROL’s ADS-B (Automatic Dependent Surveillance - Broadcast) Pioneer Airlines project, have become the world’s first airlines to obtain EASA’s (European Aviation Safety Agency) approval to use ADS-B in airspace not covered by radar.

The airworthiness approval, covers Airbus, Boeing and Dassault airframes and allows ADS-B messages broadcast via 1090 MHz Extended Squitter to be used as the sole surveillance source for an air traffic control service. Currently Portugal, the Netherlands, Greece, Italy and Turkey are committed to implementing ADS-B in those parts of their airspace not covered by radar. The EASA approval is also valid in the Hudson Bay area of Canada where the ADS-B operational service will commence in November 2008.

ADS-B relies on aircraft broadcasting their identity, position and velocity (both GNSS-based, Global Navigation Satellite System). This signal can be captured by receivers on the ground ('ADS-B out') or on board other aircraft ('ADS-B in'). ADS-B is recognised as an essential element in SESAR (Single European Sky ATM Research Programme) and in the FAA’s NextGen programme (Federal Aviation Administration).

A Single European Sky Implementing Rule mandating the carriage of ADS-B from 2015 onwards will be published for consultation in the coming weeks. Similar rules are being developed in Canada, Australia and the United States.

EUROCONTROL’s CASCADE (Co-operative ATS, Air Traffic Services, through Surveillance and Communication Applications Deployed in ECAC, European Civil Aviation Conference) programme co-ordinates the implementation of initial ADS-B applications in Europe. It performs trials, clarifies operational scenarios, drives the production of global standards and produces both safety and business cases, paving the way for operational approval. Implementation of “ADS-B out” is expected to start in Europe from 2009 onwards". (Avionews)

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