Latest symbol  D-STAR (D-PRS IGate)
Latest Packet:
Position Packet
Receive Time:
ircDDB Gateway (dstar) by Jonathan, G4KLX
Latest Comment:
440 Voice 438.70000MHz +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
Yamakita , Japan 7.75 miles
Latest RNG6:
1 miles
Packet frequency:
960s (Latest 5 packets)
Latest symbol
Search for JK1QNO at QRZ.COM!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  JK1QNO B 0 yd
Symbol  7L3KIL-A 5.99 miles
Symbol  7L3KIL-I 6.5 miles
Symbol  JQ1ZVK-15 6.62 miles
Symbol  JP7SRV D 7.73 miles
Symbol  JP7SRV-D 7.73 miles
Symbol  JQ1YZS-2 8.01 miles
Symbol  JM1ESG-9 8.6 miles
Symbol  JA1SZN-9 8.66 miles
Symbol  JG1GRS-9 8.66 miles
Symbol  JP1YCD-I 8.99 miles
Symbol  JA1RBY-13 10.14 miles
Symbol  JQ1ZWR-4 10.14 miles
Symbol  JS1YCB-8 10.74 miles
Symbol  JL1CTA-9 12.11 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.
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position