Latest symbol  D-STAR (previously Dutch ARES)
Latest Packet:
Object Packet
Receive Time:
ircDDB Gateway (dstar) by Jonathan, G4KLX
Latest Comment:
440 Voice 430.75000MHz +0.0000MHz
Receive Time:
(Received in latest packet)
Latest Position4:
36.9216666666667, 138.816666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Muikamachi , Japan 10.67 miles
Tōkamachi , Japan 14.88 miles
Nakanojōmachi , Japan 23.15 miles
Ojiya , Japan 26.16 miles
Latest RNG6:
1 miles
Packet frequency:
1081s (Latest 10 packets)
Latest symbol

Check out current
weather in Muikamachi!

(Link to

Nearby stations/objects:
Symbol  JG1XMV-B 0 yd
Symbol  EL-JG1XMV 63 yd
Symbol  JP0YEF-I 13.62 miles
Symbol  JS1SZZ-13 25.73 miles
Symbol  JR0YBR-10 26.47 miles
Symbol  JR0YBR 26.47 miles
Symbol  JP0YEA-I 26.66 miles
Symbol  JH1NDM-13 29.82 miles
Symbol  JS1YFI-10 30.58 miles
Symbol  JJ1CZU-1 31.08 miles
Symbol  JP1YKD-I 34.4 miles
Symbol  JA0ZRY-10 34.8 miles
Symbol  JP0YDU-I 35.58 miles
Symbol  JA0ONU-10 36.14 miles
Symbol  JI0WLC 39.24 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