Sensor Systems (Booth No. 1994) is taking the wraps off three new antennas at NBAA’12. The first is the S72-1735-24/-26 TAS/Tcas directional antenna designed to pair with the Garmin GTS 800 traffic system. The antenna has better bearing accuracy than its predecessors, which means users see the traffic depicted just where it is. The antenna style is low-drag, making it a good fit on regional jets and business jets.