Latest symbol  Antenna
Latest Packet:
Object Packet
Receive Time:
Latest Comment:
P25 at 444.875
Receive Time:
(Received in latest packet)
Latest Position4:
41.655, -93.7886666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Grimes , United States 2.31 miles
Urbandale , United States 4.41 miles
Johnston , United States 4.86 miles
Clive , United States 4.9 miles
Packet frequency:
1566s (Latest 10 packets)
Latest symbol

Check out current
weather in Grimes!

(Link to

Related stations/objects6:
Nearby stations/objects:
Symbol  DMR444875 446 yd
Symbol  443.400IA 0.98 miles
Symbol  KD0IAN-B 1.49 miles
Symbol  W0DAY-2 1.49 miles
Symbol  KD0IAN-C 1.49 miles
Symbol  KD0IAN C 1.49 miles
Symbol  KD0IAN B 1.49 miles
Symbol  146.610IA 2.47 miles
Symbol  W0RAY 4 miles
Symbol  K0KDS 4.22 miles
Symbol  CW0005 5.85 miles
Symbol  FW1819 6.56 miles
Symbol  cw6735 7.24 miles
Symbol  W0RAY-B 9.7 miles
Symbol  W0RAY B 9.7 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. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position