Aircraft Registration2:
Aircraft Type3:
Aircraft Model:
Latest Packet:
Position Packet
Receive Time:
Signal to Noise Ratio5:
23.8 dB
Frequency Offset:
3.2 kHz
Latest Status:
121422h h01 v01 10sat/1/19dB 134m 0.0hPa +13.9degC 52.0% 3.41V 14/-110.0dBm 1023/min
Receive Time:
Latest Position6:
47.4487833333333, 18.9834666666667
Receive Time:
(Received in latest packet)
6.9 mph
433 ft
Climb Rate:
-39 fpm
Turn Rate8:
0.3 rot
Latest symbol
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Nearby stations/objects:
Symbol  LHBS 185 yd
Symbol  OGN017B28 5.57 miles
Symbol  OGNF3D97F 6.59 miles
Symbol  LHTL 7.17 miles
Symbol  OGN28CE0A 7.69 miles
Symbol  OGNF2D97C 18.02 miles
Symbol  LHEM 24.52 miles
Symbol  LHKD 30.92 miles
Symbol  LHBD 31.66 miles
Symbol  OGN05AF09 34.4 miles
Symbol  LHHV1 35.41 miles
Symbol  OGNFEDF6E 35.94 miles
Symbol  LHAK 46.11 miles
Symbol  LHKI 55.98 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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