Aircraft Registration2:
Aircraft CN:
Aircraft Type3:
Aircraft Model:
SZD-48 Jantar Std 2
Latest Packet:
Position Packet
Receive Time:
Signal to Noise Ratio5:
0.5 dB
Bits corrected6:
Frequency Offset:
-1.5 kHz
Latest Position7:
51.8677333333333, 39.9091166666667
Receive Time:
(Received in latest packet)
97.82 mph
4510.01 ft
Climb Rate:
-355 fpm
Turn Rate9:
0 rot
Latest symbol
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Nearby stations/objects:
Symbol  OGN58AD4A 804 yd
Symbol  OGN58804A 0.57 miles
Symbol  VHAVA 1.5 miles
Symbol  OGNC7ED45 4.26 miles
Symbol  OGN459F44 4.98 miles
Symbol  OGNC1FF2B 6.16 miles
Symbol  OGN5DF731 7.3 miles
Symbol  OGNE9903C 8.81 miles
Symbol  OGN42E630 8.83 miles
Symbol  OGN5CFF35 9.15 miles
Symbol  OGNE4FB2B 9.96 miles
Symbol  OGNC9FB43 14.64 miles
Symbol  USMAN 14.79 miles
Symbol  OGNC3FC28 14.96 miles
Symbol  OGN4BD231 15.22 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. According to OGN, it is recommended that you ignore packets that have a high CRC error rate (>5) as their information may be corrupt (but currently we still save packets with high CRC error rate).
  7. 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).
  8. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  9. 1rot is the standard aircraft rotation rate of 1 half-turn per minute (equal to 1.5° per second).
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Current position

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