Latest symbol  D-STAR (previously Dutch ARES)
Latest Packet:
Object Packet
Receive Time:
ircDDB Gateway (dstar) by Jonathan, G4KLX
Latest Comment:
440 Voice 438.27000MHz +0.0000MHz
Receive Time:
(Received in latest packet)
Latest Position4:
34.4, 135.38
Receive Time:
(Received in latest packet)
10 ft
Nearby locations:
Izumisano , Japan 3.79 miles
Kaizuka , Japan 3.85 miles
Kishiwada , Japan 4.67 miles
Izumiōtsu , Japan 7 miles
Latest RNG6:
1 miles
Packet frequency:
34s (Latest 3 packets)
Latest symbol

Check out current
weather in Izumisano!

(Link to

Nearby stations/objects:
Symbol  JG3EBB-B 0 yd
Symbol  JP3YEN-I 6.91 miles
Symbol  JO3HYR-10 7.5 miles
Symbol  JP3YIY-I 7.53 miles
Symbol  JP3YJB-I 7.77 miles
Symbol  JO3HYM-2 8.04 miles
Symbol  JP3YIB-I 9.09 miles
Symbol  JL3YTN-10 9.4 miles
Symbol  JJ3OFG-13 14.86 miles
Symbol  JP3YIZ-I 16.31 miles
Symbol  JP3YHF-I 16.59 miles
Symbol  JP3YJD-I 16.63 miles
Symbol  JL3YZI-F 19.43 miles
Symbol  JP3YID-I 19.43 miles
Symbol  JO3HKT-8 21.51 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. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  6. RNG is the "pre-calculated omni-directional radio range" of the station (reported by the station itself). If this station has reported several positions or symbols the RNG data will only be used for the position and symbol used in the RNG-packet. It seems like many D-STAR station use the RNG value to specifify D-STAR range.
Initial position
Current position