Aircraft Registration2:
Aircraft CN:
Aircraft Type3:
Aircraft Model:
AS 350
Latest Packet:
Position Packet
Receive Time:
OGFLR via qAS,Zermatt
Signal to Noise Ratio5:
15.8 dB
Frequency Offset:
-7.5 kHz
Latest Position6:
46.0380833333333, 7.7459
Receive Time:
(Received in latest packet)
135.79 mph
8902 ft
Climb Rate:
-78 fpm
Turn Rate8:
-0.2 rot
Latest symbol
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Nearby stations/objects:
Symbol  Zermatt 1.7 miles
Symbol  ZermatTst 1.72 miles
Symbol  ICA3D137A 17.48 miles
Symbol  FMT005073 17.98 miles
Symbol  ICA4B4389 18.65 miles
Symbol  UNKNOWN2427390 18.9 miles
Symbol  UNKNOWN2426518 19.3 miles
Symbol  UNKNOWN2426519 19.52 miles
Symbol  UNKNOWN2427985 19.57 miles
Symbol  UNKNOWN2426538 19.58 miles
Symbol  ICA4B0BD8 19.58 miles
Symbol  ICA4B4264 19.82 miles
Symbol  Brigerbad 20.01 miles
Symbol  Leuk 20.05 miles
Symbol  UNKNOWN2427356 20.32 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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