Latest symbol  D-STAR (previously Dutch ARES)
Latest Packet:
Object Packet
Receive Time:
ircDDB Gateway (dstar) by Jonathan, G4KLX
Latest Comment:
2m Voice 145.23750MHz +0.0000MHz
Receive Time:
(Received in latest packet)
Latest Position4:
59.045, 16.6281666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Katrineholm , Sweden 15.35 miles
Eskilstuna , Sweden 22.62 miles
Nyköping , Sweden 24.3 miles
Västerås , Sweden 39.55 miles
Latest RNG6:
25 miles
Packet frequency:
1081s (Latest 10 packets)
Latest symbol

Check out current
weather in Katrineholm!

(Link to

Related stations/objects7:
Symbol  SK5UM B
Nearby stations/objects:
Symbol  SK5UM B 0 yd
Symbol  SK5UM-C 0 yd
Symbol  SK5UM-B 0 yd
Symbol  SK5UM-2 0 yd
Symbol  SK5UM 23 yd
Symbol  SK5UM-10 0.93 miles
Symbol  SM5SDQ-2 1.23 miles
Symbol  SM5SDQ 1.23 miles
Symbol  SG5TAH 3.39 miles
Symbol  SM5KPC 3.42 miles
Symbol  SM5YRA-9 4.41 miles
Symbol  SA5CNI 6.95 miles
Symbol  SM5TAF 7.24 miles
Symbol  SM5YSM 12.08 miles
Symbol  SM5OXV 16.59 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