Latest symbol  D-STAR (previously Dutch ARES)
Latest Packet:
Object Packet
Receive Time:
ircDDB Gateway (dstar) by Jonathan, G4KLX
Latest Comment:
2m Voice 146.86500MHz -0.6000MHz
Receive Time:
(Received in latest packet)
Latest Position4:
38.5516666666667, -92.2133333333333
Receive Time:
(Received in latest packet)
262 ft
Nearby locations:
Jefferson City , United States 2.76 miles
Fulton , United States 24.91 miles
Columbia , United States 28.39 miles
Fort Leonard Wood , United States 58.53 miles
Latest RNG6:
45 miles
Packet frequency:
1125s (Latest 11 packets)
Latest symbol

Check out current
weather in Jefferson City!

(Link to

Nearby stations/objects:
Symbol  KB4VSP-3 0 yd
Symbol  146.865- 0 yd
Symbol  KB4VSP-C 0 yd
Symbol  443.175+ 0 yd
Symbol  147.000- 1.18 miles
Symbol  KJEF 4.06 miles
Symbol  KF0EOI B 6.56 miles
Symbol  KF0EOI-B 6.56 miles
Symbol  444.875+ 8.64 miles
Symbol  KB4VSP-10 8.64 miles
Symbol  KCOU 18.31 miles
Symbol  CW8078 19.18 miles
Symbol  FW9752 19.94 miles
Symbol  FW7971 21.63 miles
Symbol  AC0G 25.72 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