Latest symbol  WinLink
Latest Packet:
Object Packet
Receive Time:
WinAPRS (software, Windows) by Sproul Brothers
Latest Comment:
145.610MHz 1200 R27m Winlink Gateway
Receive Time:
(Received in latest packet)
Latest Position4:
38.975, -89.2916666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Centralia , United States 32.24 miles
Troy , United States 36.07 miles
Edwardsville , United States 37.32 miles
Taylorville , United States 39.65 miles
Packet frequency:
3408s (Latest 18 packets)
Latest symbol

Check out current
weather in Centralia!

(Link to

Nearby stations/objects:
Symbol  AD9OV-8 2.15 miles
Symbol  AD9OV-10 7.29 miles
Symbol  IRLP-4385 8.39 miles
Symbol  EL-228190 8.39 miles
Symbol  147.165IL 8.39 miles
Symbol  AD9OV-15 8.63 miles
Symbol  KB9IAK B 15.32 miles
Symbol  KB9IAK-B 15.32 miles
Symbol  KB9TZQ-B 15.42 miles
Symbol  KB9TZQ B 15.42 miles
Symbol  AD9OV-4 19.1 miles
Symbol  KC9BOZ 19.11 miles
Symbol  KC9BOZ-15 22.28 miles
Symbol  K9DNO-10 23.46 miles
Symbol  EW3344 25.51 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. If this packet has the "Posambiguity"-mark it means that the sent position is ambiguous (a configured number of digits has been truncated from the end of the position).
  6. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position