Latest symbol  Antenna
Latest Packet:
Object Packet
Receive Time:
DireWolf by WB2OSZ
Latest Comment:
145.210MHz T123 -060 WB0QXW Echolink #466277 - Net 7PM Mon
Receive Time:
(Received in latest packet)
Latest Position4:
38.592, -90.244
Receive Time:
(Received in latest packet)
Nearby locations:
Cahokia , United States 3.26 miles
St. Louis , United States 3.48 miles
Lemay , United States 4.48 miles
Webster Groves , United States 6.12 miles
Latest PHG6:
Power 81 W, Height 161 ft, Gain 7 dB omni
(Calculated range: 37.97 miles)
Packet frequency:
540s (Latest 10 packets)
Latest symbol

Check out current
weather in Cahokia!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  444.150MO 0 yd
Symbol  EW7961 0.66 miles
Symbol  AD0EC-N 1.26 miles
Symbol  AD0EC-4 1.51 miles
Symbol  AD0EC 1.51 miles
Symbol  AD0EC-B 1.52 miles
Symbol  AD0EC B 1.52 miles
Symbol  AA0Z-N 2.4 miles
Symbol  FW5281 2.68 miles
Symbol  K0ATT-10 3.61 miles
Symbol  443.775MO 3.64 miles
Symbol  DW6513 3.83 miles
Symbol  146.970MO 4.52 miles
Symbol  WB0QXW 4.52 miles
Symbol  KE0OZU-N 5.76 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.
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position