Aircraft Registration2:
Aircraft CN:
Aircraft Type3:
Aircraft Model:
AS 350
Latest Packet:
Position Packet
Receive Time:
APRS via qAS,Marmolada
Signal to Noise Ratio5:
13.5 dB
Bits corrected6:
Frequency Offset:
-1.8 kHz
Latest Position7:
46.5554, 11.86875
Receive Time:
(Received in latest packet)
142.7 mph
6556.99 ft
Climb Rate:
1188 fpm
Turn Rate9:
0.3 rot
Latest symbol
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Nearby stations/objects:
Symbol  Lagazuoi 6.89 miles
Symbol  Marmolada 8.43 miles
Symbol  ICA300734 8.51 miles
Symbol  LIDI 11.75 miles
Symbol  FLRD00654 13.18 miles
Symbol  UNKNOWN2427583 16.06 miles
Symbol  UNKNOWN2426246 16.32 miles
Symbol  Gitschbg 22.17 miles
Symbol  Sillian 29.32 miles
Symbol  FNT088E60 29.85 miles
Symbol  SillianLP 29.86 miles
Symbol  LIDB 32.34 miles
Symbol  Sedico 32.71 miles
Symbol  UNKNOWN2427896 50.87 miles
Symbol  bSkyN1041 51.89 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).
Initial position
Current position

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