Latest symbol  Antenna
Latest Packet:
Position Packet
Receive Time:
APET51 via qAS,BA1GM-10
Telemetry devices
Latest Forwarded:
Receive Time:
Latest Comment:
APRS IGATE 144.640MHz 51TNC 14.0V
Receive Time:
(Received in latest packet)
Latest Position4:
39.9415, 116.474666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Chaowai , China 2.76 miles
Jingshan , China 3.9 miles
Beijing , China 4.73 miles
Jinrongjie , China 6.6 miles
Packet frequency:
229s (Latest 3 packets)
Latest symbol
Search for BH1CSF at QRZ.COM!

(Link to

Nearby stations/objects:
Symbol  BA1GG-9 4.02 miles
Symbol  BH1PYP-13 4.19 miles
Symbol  BY1WJ 4.34 miles
Symbol  BA1GM-10 4.41 miles
Symbol  BA1GG-10 4.76 miles
Symbol  BA1GG-1 5.16 miles
Symbol  BA1GG-13 5.17 miles
Symbol  BH1MQA-9 5.65 miles
Symbol  BG7GV-N 6.47 miles
Symbol  BH5BPD-N 6.47 miles
Symbol  BD7NQY-N 6.47 miles
Symbol  BH1FDN-4 6.79 miles
Symbol  BH1FDN-10 6.8 miles
Symbol  BH1AYY-10 9.2 miles
Symbol  BH1OSW-1 9.4 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).
Initial position
Current position