Latest symbol  D-STAR (previously Dutch ARES)
Latest Packet:
Object Packet
Receive Time:
ircDDB Gateway (dstar) by Jonathan, G4KLX
Latest Comment:
440 Voice 438.80000MHz +0.0000MHz
Receive Time:
(Received in latest packet)
Latest Position4:
35.3736666666667, 139.216666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Hadano , Japan 756 yd
Ninomiya , Japan 5.45 miles
Isehara , Japan 5.56 miles
Ōiso , Japan 6.9 miles
Latest RNG6:
1 miles
Packet frequency:
1091s (Latest 11 packets)
Latest symbol

Check out current
weather in Hadano!

(Link to

Nearby stations/objects:
Symbol  JK1QNO-B 0 yd
Symbol  7L3KIL-I 6.5 miles
Symbol  JQ1ZVK-15 6.61 miles
Symbol  JE1HNS-9 7.91 miles
Symbol  JQ1YZS-2 8.01 miles
Symbol  7K3OHQ-9 8.25 miles
Symbol  JN4TNW-9 8.84 miles
Symbol  JQ1ZWR-4 10.14 miles
Symbol  JA1RBY-13 10.14 miles
Symbol  JP1YJX-I 10.78 miles
Symbol  JN1IJM-9 11.08 miles
Symbol  JF1MCS 11.94 miles
Symbol  JL1CTA-9 12.78 miles
Symbol  JM1XWY-9 13.57 miles
Symbol  JF1EQF-9 15.01 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