PRODUCT
INFORMATION
PAGE

GNC 250
FEATURES
  • VFR certified GPS with a TSO'd 760 channel comm
  • Comm features flip-flop frequency selection, automatic squelch and cursor select function.
  • Jeppesen database includes airports, VOR's, NDB's, intersections, Comm frequencies, runways, FSS, MSA, SUA
  • 1000 user defined waypoints
  • 20 reversible routes of up to 31 waypoints each
  • Stoarge for comments on up to 250 waypoints
  • 9 user checklists of up to 30 items each
  • 9 schedules user messages



SPECIFICATIONS
Emergency Search: 9 nearest airports, VOR's, NDB's, intersections, or user waypoints; 2 nearest FSS with frequncies Alarms: Arrival, Proximity, Timers
Receiver: MultiTrac8 tracks and uses up to 8 satellites to compute amd update position Acquisition Time: 3 minutes
Update Rate: 1/second, continuous Accuracy: 15 meters
Interfaces: ARINC 429, plotting (NMEA 0183 v2.0), aviation, PC interface, altitude serializer, fuel sensor, fuel/air data computer Map Datums: 124 predefined, 1 user defined
Size: 6.25 x 2 x 5.8 inches Weight: 39 ounces
Certification: TSO C37d Class 4 (VHF Transmitter)
TSO C38d Class C (VHF Receiver)
AC 20-138 (VFR) (GPS Receiver) 		VHF Transceivr Performance: 760-channel 118-136.975 MHz
5 watt minimum transmitter power
Comm Features: Auto squelch control, standard headset output with sidetone and audio leveling, stuck mic transmission timeout, emergency channel select, "autotune" frequency selection Navigation Features: Search and rescue operation (ladder search), pilot-defined course selection and waypoint hold, closest point of appraoch, dep and arr. frequencies
Planning Features: True airspeed, density altitude, winds aloft, RAIM availability, Sunrise/Sunset calculations, and trip, fuel and VNAV planning Dynamics: Velocity: 999 knots
Acceleration: 3G
Power Requirements: 1.2A @ 13.8V (not transmitting); 5.5A @ 13.8V (transmitting) Max Air Speed: Subsonic

gnc250