Name:
BA7JG-1
Source1:
Symbol:
Latest symbol  House (VHF)
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APLM3D via TCPIP*,qAC,T2TOKYO
Device3:
Unknown (software) by WA0TQG
Latest Forwarded:
Receive Time:
1639047505
Latest Comment:
APRS IGATE RX Only 144.6400MHz
Receive Time:
(Received in latest packet)
Latest Position4:
23.1188333333333, 113.301666666667
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Guangzhou , China 3.29 miles
Dasha , China 8.92 miles
Shiqiao , China 12.43 miles
Foshan , China 12.55 miles
Latest PHG6:
Power 25 W, Height 161 ft, Gain 6 dB omni
(Calculated range: 26.72 miles)
Packet frequency:
1648s (Latest 10 packets)
Latest symbol
Search for BA7JG at QRZ.COM!

(Link to www.qrz.com)


Check out current
weather in Guangzhou!

(Link to www.cwopviewer.com)

 
Nearby stations/objects:
Symbol  BR7IA-10 1.85 miles
Symbol  BG7IKK-1 1.9 miles
Symbol  BD7LM-10 2.48 miles
Symbol  BR7IA-3 3.42 miles
Symbol  BG7IKK-12 4.76 miles
Symbol  BG7JD 5.41 miles
Symbol  BH7PUE-N 9.64 miles
Symbol  BH7PUE-B 9.64 miles
Symbol  BH7PUE B 9.64 miles
Symbol  BD7LNE-N 9.81 miles
Symbol  BD7KSF-9 11.62 miles
Symbol  BR7IAB-10 11.87 miles
Symbol  BR7IAB-B 11.89 miles
Symbol  BR7IAB B 11.89 miles
Symbol  BH7PBE-12 13.64 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
Ruler