Latest symbol  Digipeater (PacComm, New n-N Paradigm)
Latest Packet:
Object Packet
Receive Time:
APRS via TCPIP*,qAS,pe2kmv
Latest Comment:
DAPNET POCSAG Transmitter(0123456789ABCDEF)(ONLINE)
Receive Time:
(Received in latest packet)
Latest Position4:
42.6788333333333, 23.3691666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Sofia , Bulgaria 2.63 miles
Kostinbrod , Bulgaria 12.27 miles
Pernik , Bulgaria 17.92 miles
Samokov , Bulgaria 25.4 miles
Latest PHG6:
Power 9 W, Height 20 ft, Gain 0 dB omni
(Calculated range: 5.18 miles)
Packet frequency:
1806s (Latest 2 packets)
Latest symbol

Check out current
weather in Sofia!

(Link to

Nearby stations/objects:
Symbol  LZ1MEN-15 1.7 miles
Symbol  LZ2RKG-10 2.3 miles
Symbol  LZ3SP 2.54 miles
Symbol  LZ3SP-DP 2.54 miles
Symbol  LZ1JPT-10 2.82 miles
Symbol  LZ1PRO 2.97 miles
Symbol  LZ3TX B 3.57 miles
Symbol  LZ5WT B 3.57 miles
Symbol  LZ3TX-B 3.57 miles
Symbol  LZ5WT-B 3.57 miles
Symbol  FW6213 3.64 miles
Symbol  LZ0RVB-DP 3.65 miles
Symbol  LZ1BEN-1 4.13 miles
Symbol  LZ1PVP-4 4.65 miles
Symbol  LZ1JVR-N 4.94 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. PHG stands for Power-Height-Gain (and directivity). The height is not the height above sea-level, it is the height above average terrain (HAAT = Height Above Average Terrain). PHG is used to calculate the relative RF range of a station. If this station has reported several positions or symbols the PHG data will only be used for the position and symbol used in the PHG-packet.
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position