ATM ModernizationNew Products Digital Transceiver Park Air Systems has introduced a new digital radio for the air traffic control (ATC) market. Designated the T6TR, the 50-watt multimode transceiver operates in the VHF aviation band, 118…
Business & GASpecial Report: GPS: Simulating GPS Outages The Federal Aviation Administration (FAA) plans to begin simulating the impacts of Global Positioning System (GPS) outages on the U.S. air traffic control (ATC) system next year. FAA intends to simulate jamming…
Business & GAProduct Focus: COTS Software The use of commercial_off-the-shelf (COTS) real-time operating system (OS) software in military avionics applications is fairly common. Less frequent is its use in civil avionics systems. But this is changing. COTS’ appeal…
CommercialSafety in Avionics: The Dreadle Solution The deadliest accident in the history of Italian aviation provides a grim reminder that the most dangerous part of any flight is not in the air. It is on the tarmac, where…
ATM ModernizationIndustry Scan First Flight of Collins-Equipped S-92 The final production configuration of the Sikorsky S-92 utility helicopter, which includes the Rockwell Collins glass cockpit, made its first flight Oct. 5. Aircraft No. 4 in…
CommercialCabin Security: Keeping Aircraft Safe Not surprisingly, since Sept. 11, after terrorists crashed hijacked aircraft into the World Trade Center and the Pentagon, aerospace electronics companies have come forward with new security systems for commercial airliners. Many…
ATM ModernizationAvionics System Design: Voodoo Audio: Part II In last month’s issue, I began telling the history of the poorly understood subject of cockpit audio. I discussed the introduction of noise-canceling microphones and the accompanying low-impedance headsets. And I mentioned…
Business & GAEditor's Note: Loran-C: Comeback Kid? Enthusiasm filled the air at the International Loran Association’s (ILA’s) 30th annual convention and technical symposium in October. The recently released Volpe Center study of Global Positioning System (GPS) vulnerability (see page…