Pennsylvania transportation officials have announced a plan to install automatic dependent surveillance-broadcast (ADS-B) ground stations at four state airports.
Airservices Australia has issued a request for proposal (RFP) to avionics makers for as many as 1,500 ADS-B airborne systems for installation in the country’s general aviation fleet. The RFP, which includes system design, manufacture and installation, is part of the country’s long-term plan to transition to ADS-B technology as the primary means of surveillance in en route airspace.
The FAA’s top-level Joint Resources Council (JRC) has called for the estimated cost of a nationwide, GPS-based, automatic dependent surveillance-broadcast (ADS-B) network, according to unofficial reports at a recent GNSS conference. ICAO has recognized ADS-B as offering major contributions to increased safety and airspace capacity, and such programs are already under way or planned in Europe, Australia and some Asian nations.
Pilots flying with ADS-B (automatic dependent surveillance-broadcast) avionics are getting theopportunity to test the traffic and weather datalink service up and down the East Coast. A developmental version of the service is now availablethrough several ground stations positioned from Florida to New Jersey.
The FAA announced in August that it expects to award its ADS-B ground station contract (estimated to be for up to 500 ground stations) next July. The agency will use a “performance-based” contracting approach for the project, which will reportedly cost around $2 billion over its lifetime.
FAA Administrator Marion Blakey last month reiterated the agency’s position that automatic dependent surveillance-broadcast (ADS-B) is the “backbone” of the next-generation air traffic management system.
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