Latest symbol  HF Gateway
Latest Packet:
Position Packet
Receive Time:
Latest Forwarded:
Receive Time:
Latest Comment:
QRA Op:DL1ZAV QTH JO40jf*140m/NN
Receive Time:
(Received in latest packet)
Latest Status:
Receive Time:
Latest Position4:
50.213, 8.78833333333333
Receive Time:
(Received in latest packet)
Nearby locations:
Karben , Germany 1.4 miles
Niederdorfelden , Germany 1.4 miles
Bad Vilbel , Germany 3.27 miles
Nidderau , Germany 3.89 miles
Latest PHG6:
Power 9 W, Height 361 ft, Gain 9 dB omni
(Calculated range: 36.9 miles)
Packet frequency:
272s (Latest 11 packets)
Latest symbol
Search for DB0ZAV at QRZ.COM!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  PS-DB0ZAV 0 yd
Symbol  DM0ZAV 0 yd
Symbol  DB0ZAV 0 yd
Symbol  DL0NOT 0 yd
Symbol  DB0ZAV-C4 0 yd
Symbol  PS-DL1PIT 2.26 miles
Symbol  DM1MT 3.16 miles
Symbol  DG6FDV-10 3.83 miles
Symbol  OV-F31 4.02 miles
Symbol  DL1ZAM-11 4.3 miles
Symbol  DW0997 4.64 miles
Symbol  DL1MKK-B 5.44 miles
Symbol  DL1MKK B 5.44 miles
Symbol  DD9FJ-DP 5.88 miles
Symbol  DL7NHB 6.23 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