Part #: 7003586

Model: AT-300

Honeywell - Radio Altimeter Antenna
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  • Hazard Awareness Display combining features such as terrain awareness and optional datalink weather
  • Designed to replace conventional 3" mechanical VSI
  • Compatible with most panel mounted GPS navigation systems for color moving map display
  • Supplemental display of active GPS course line, fly-to waypoint, next leg, groundspeed, distance, bearing and time to waypoint
  • Top-view and side-view terrain presentations
  • Terrain topology and man-made obstacles displayed in shades of red, yellow and green
  • Instantaneous height above ground displayed whenever the aircraft is below 10,000 ft AGL
  • Full-time vertical speed display
  • Supports WSI InFlight* satellite broadcast weather service providing continuous feed of aviation weather information
  • supports the WSI NOWrad 2km Doppler Radar Mosaic, Graphical US METARs, and Textual US METAR for the destination airport
  • High-resolution sunlight readable color LCD moving map display
  • Selectable zoom scales of 5nm, 10nm, 20nm, 40nm, 60nm, 80nm and 100nm
  • Easy to install with only connections for electrical power, GPS serial data, and static pressure from the VSI pneumatic connection
  • 2 year warranty

*Note: Datalink feature requires subscription to the WSI InFlight weather service, and installation of a WSI datalink weather receiver in the aircraft IMPORTANT NOTE: As of July 2005, the AT300 is not TSO'd for use in certified aircraft. A certified AT300 will be available late summer 2005.


Dimensions: 3.3” x 3.3” x 3.8” Weight: 1 lbs.
Operating Temp: –20ºC to +55ºC Power Input: 1.0 Amps @ 12VDC or 0.5 Amps @ 28 VDC
Display: 240 x 480 pixel 2.5" color LCD TSO: C8d (VSI), C113 (MFD) - PENDING
GPS Input:RS-232 Database: Compactflash card on side of unit


- Radio Altimeter Antenna
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