Latest symbol  Digipeater
Latest Packet:
Position Packet
Receive Time:
Unknown (software) by WA0TQG
Latest Forwarded:
Receive Time:
Latest Comment:
HanDan digi1 144.640Mhz LM0D 13.2V
Receive Time:
(Received in latest packet)
Latest Position4:
36.6128333333333, 114.4635
Receive Time:
(Received in latest packet)
Latest PHG6:
Power 9 W, Height 249 ft, Gain 4 dB omni
(Calculated range: 23.06 miles)
Packet frequency:
268s (Latest 10 packets)
Latest symbol
Search for BY3MA at QRZ.COM!

(Link to

Nearby stations/objects:
Symbol  BI3QJ-7 1.57 miles
Symbol  BG3OTT-3 3.53 miles
Symbol  BR3NC-3 30.67 miles
Symbol  BI1ACW-15 31.17 miles
Symbol  BI3OXY-10 31.87 miles
Symbol  BH3OXK-3 32.03 miles
Symbol  BA3NC-3 34.05 miles
Symbol  BI3NVT-10 45.02 miles
Symbol  BI3OER-3 46.38 miles
Symbol  BD3NEC-10 50.31 miles
Symbol  BH3OXY-15 50.38 miles
Symbol  AB8TN-B 51.82 miles
Symbol  AB8TN B 51.82 miles
Symbol  BI3NTR-3 53.14 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.
Initial position
Current position