Chelton Flight Systems, BOISE, IDAHO: The Republic of Singapore Air Force has ordered six new EC 120B helicopters, each with a three-screen Chelton Flight Systems EFIS (Electronic Flight Instrument System). The ships will be delivered between July and November 2006 with ST Aero in Singapore providing the avionics installation.
The Chelton EFIS uses 3-D graphic technology to translate the terrain ahead of and around the helicopter into a simple real-time visual picture. This helps the pilot
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