Latest symbol  Antenna
Latest Packet:
Position Packet
Receive Time:
Telemetry devices
Latest Forwarded:
Receive Time:
Latest Comment:
Ningbo iGate 144.390MHz 1200bps 8.6V
Receive Time:
(Received in latest packet)
Latest Telemetry:
Latest Position4:
29.8621666666667, 121.587833333333
Receive Time:
(Received in latest packet)
Nearby locations:
Ningbo , China 2.55 miles
Zhaobaoshan , China 9.52 miles
Beilun , China 15.48 miles
Fenghua , China 17.91 miles
Latest PHG6:
Power 25 W, Height 161 ft, Gain 7 dB North
(Calculated range: 28.3 miles)
Packet frequency:
272s (Latest 11 packets)
Latest symbol
Search for BG5CHI at QRZ.COM!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  BG5CHI-6 2.49 miles
Symbol  BR5CB-10 2.49 miles
Symbol  BG5GLV-10 3.11 miles
Symbol  BG5CQW-10 3.3 miles
Symbol  BG5CHI-1 3.4 miles
Symbol  BG5CAW-10 3.41 miles
Symbol  BA5BJ-3 3.81 miles
Symbol  BG5CPW-10 3.83 miles
Symbol  BR5CB-1 4.6 miles
Symbol  BG5CNT-13 8.57 miles
Symbol  BG5CNT-10 8.59 miles
Symbol  BG5CQZ-10 9.09 miles
Symbol  BA5BJ-13 10.72 miles
Symbol  BA5BJ-1 10.72 miles
Symbol  BR5CC-1 15.04 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