Latest symbol  D-STAR (previously Dutch ARES)
Latest Packet:
Object Packet
Receive Time:
ircDDB Gateway (dstar) by Jonathan, G4KLX
Latest Comment:
440 Voice 438.10000MHz +0.0000MHz
Receive Time:
(Received in latest packet)
Latest Position4:
49.5798333333333, 15.9723333333333
Receive Time:
(Received in latest packet)
Nearby locations:
Žďár nad Sázavou , Czechia 1.9 miles
Nové Město na Moravě , Czechia 4.74 miles
Hlinsko , Czechia 12.92 miles
Velké Meziříčí , Czechia 15.62 miles
Latest RNG6:
47 miles
Packet frequency:
1082s (Latest 10 packets)
Latest symbol

Check out current
weather in Žďár nad Sázavou!

(Link to

Related stations/objects7:
Symbol  OK2JF C
Nearby stations/objects:
Symbol  OK2JF-B 0 yd
Symbol  OK2MK-6 1.54 miles
Symbol  439.400VY 1.56 miles
Symbol  ER-OK0BZR 1.56 miles
Symbol  OK0BZR-2 1.56 miles
Symbol  OK2JF-6 2.24 miles
Symbol  EW4964 5.61 miles
Symbol  OK2AF-5 8.22 miles
Symbol  Svratouch 11.07 miles
Symbol  OK0BAF-1 11.08 miles
Symbol  OK0BAF 11.09 miles
Symbol  OK0BAF B 11.1 miles
Symbol  OK0BAF-B 11.1 miles
Symbol  438.850PA 11.11 miles
Symbol  OK1PHU-5 12.58 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