Latest symbol  Digipeater (LIMITED New n-N Paradigm digi)
Latest Packet:
Position Packet
Receive Time:
APN383 via qAR,WB0VTM-7
KPC-3 by Kantronics
Latest Forwarded:
Receive Time:
Latest Comment:
Wn,W2,SIn Digi Alto Pass IL
Receive Time:
Latest Position4:
37.5575, -89.3458333333333
Receive Time:
Nearby locations:
Cobden , United States 5.37 miles
Jonesboro , United States 8.46 miles
Anna , United States 8.63 miles
Murphysboro , United States 14.31 miles
Latest PHG6:
Power 9 W, Height 249 ft, Gain 0 dB omni
(Calculated range: 18.31 miles)
Packet frequency:
731s (Latest 11 packets)
Latest symbol
Search for W1OB at QRZ.COM!

(Link to

Nearby stations/objects:
Symbol  N9JOD-1 10.1 miles
Symbol  N9RRM-10 11.95 miles
Symbol  W9RY-N 21.97 miles
Symbol  W9RY-10 21.99 miles
Symbol  KC2HJR-7 23.1 miles
Symbol  CW5752 24.7 miles
Symbol  WB0VTM-7 30.23 miles
Symbol  FW2807 37.52 miles
Symbol  CM FD 39.87 miles
Symbol  KC9SZ-15 40.15 miles
Symbol  KE0MQF-R 42.65 miles
Symbol  KB9JNO-R 47.64 miles
Symbol  WA9APQ-1 47.65 miles
Symbol  KD9IWV-6 47.7 miles
Symbol  WS9CAN-R 47.7 miles

  1. A packet is either recived from the regular APRS-IS servers or from the CWOP servers. Packets received from the APRS-IS servers are sent from ham radio operators, and packets received from the CWOP servers are sent from citizen weather stations.
  2. To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  3. Used Aprs Device according to the APRS device identification database.
  4. 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).
  5. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  6. PHG stands for Power-Height-Gain (and directivity). The height is not the height above sea-level, it is the height above average terrain (HAAT = Height Above Average Terrain). PHG is used to calculate the relative RF range of a station. If this station has reported several positions or symbols the PHG data will only be used for the position and symbol used in the PHG-packet.
Initial position
Current position