Aircraft Registration2:
Aircraft CN:
Aircraft Type3:
Aircraft Model:
Cessna 172
Latest Packet:
Position Packet
Receive Time:
Signal to Noise Ratio5:
37.2 dB
Frequency Offset:
-2.5 kHz
Latest Forwarded:
Receive Time:
Latest Status:
172711h h01 v01 6sat/2/8dB 138m 0.0hPa +14.9degC 52.0% 3.41V 14/-97.0dBm 3/min
Receive Time:
Latest Position6:
47.4481833333333, 18.9826666666667
Receive Time:
(Received in latest packet)
0 mph
453 ft
Climb Rate:
0 fpm
Turn Rate8:
0 rot
Latest symbol
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Nearby stations/objects:
Symbol  LHBS 202 yd
Symbol  Estrato1 3.26 miles
Symbol  LHFH2 4.44 miles
Symbol  LHTL 7.13 miles
Symbol  OGNFEDF6E 7.65 miles
Symbol  LHDK 13.92 miles
Symbol  LHGD 18.39 miles
Symbol  LHEM 24.54 miles
Symbol  Keszeg 29.66 miles
Symbol  LHKD 30.89 miles
Symbol  LHBD 31.61 miles
Symbol  OGN05AF09 34.44 miles
Symbol  LHBS2 34.45 miles
Symbol  LHHV22 34.45 miles
Symbol  LHHV1 35.46 miles

  1. We receive all packets from the Open Glider Network. The goal of the Open Glider Network project is to create a unified platform for tracking aircraft equipped with FLARM and OGN trackers.
  2. Aircraft device details such as Registration, CN and Aircraft Model is collected from the OGN Devices DataBase. We will only display information that can be used to identify an aircraft if the aircraft device details exists in the OGN Devices DataBase, and if the setting "I don't want this device to be identified" is deactivated.
  3. We primarily get information about aircraft type from the OGN Devices DataBase, if the aircraft is not registered in the OGN Devices DataBase or if the aircraft does not want to be identified, the aircraft type indicated in the FLARM/OGN packet is displayed. We also adapt which symbol that is used based on the selected aircraft type.
  4. To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  5. According to OGN, 4-5dB is about the limit of meaningful reception (but currently we still save packets with low SNR).
  6. Position accordning to the Google geocoding service, based on the reported latitude and longitude (if we get no valid position from the Google gecoding service we will show the latitude and longitude).
  7. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  8. 1rot is the standard aircraft rotation rate of 1 half-turn per minute (equal to 1.5° per second).
Initial position
Current position

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