Name:
BA7KW-3
Source1:
Symbol:
Latest symbol  Antenna
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APLM1A via WIDE1-1,WIDE2-1,qAS,BD7LJM-10
Device3:
Unknown (software) by WA0TQG
Latest Forwarded:
Receive Time:
1591137914
Latest Comment:
ShunDe APRS DIGI 144.6400MHz LM1A 13.4V 39C
Receive Time:
(Received in latest packet)
Latest Position4:
22.7903333333333, 113.319666666667
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Daliang , China 5.62 miles
Shiqiao , China 11.05 miles
Shiqi , China 19.35 miles
Humen , China 22.59 miles
Latest PHG6:
Power 25 W, Height 249 ft, Gain 6 dB omni
(Calculated range: 33.4 miles)
Packet frequency:
314s (Latest 19 packets)
Latest symbol
Search for BA7KW at QRZ.COM!

(Link to www.qrz.com)


Check out current
weather in Daliang!

(Link to www.cwopviewer.com)

 
Nearby stations/objects:
Symbol  BD7NJC-10 7.59 miles
Symbol  BD7LJM-10 10.52 miles
Symbol  BG7III-9 12.69 miles
Symbol  BD7LJM-3 15.33 miles
Symbol  BH7MVY-10 17.16 miles
Symbol  BI7ILX-10 17.93 miles
Symbol  BH7LSW-15 17.98 miles
Symbol  BH7LSW-9 18.01 miles
Symbol  BI7OXI-11 18.09 miles
Symbol  BD7NJB-10 18.49 miles
Symbol  BH7LSW-3 18.73 miles
Symbol  BD7NJB-3 18.82 miles
Symbol  BD7NJB-13 19.98 miles
Symbol  BG7JD 20.51 miles
Symbol  BA7JG-10 22.77 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