Name:
BG4TJP-10
Source1:
APRS-IS
Symbol:
Latest symbol  Antenna
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
AP51DW via WIDE1-1,WIDE2-1,qAS,BY4SZ-10
Device3:
Unknown
Latest Forwarded:
BH4RSN-10
Receive Time:
1627377190
Latest Comment:
JYRSA APRS Digi 144.640 13.6V
Receive Time:
(Received in latest packet)
Latest Weather:
1598398873
Latest Position4:
31.9061666666667, 120.122666666667
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Jiangyin , China 8.24 miles
Changzhou , China 13.49 miles
Taixing , China 19.1 miles
Zhangjiagang , China 24.58 miles
Latest PHG6:
Power 25 W, Height 249 ft, Gain 5 dB omni
(Calculated range: 31.53 miles)
Packet frequency:
301s (Latest 10 packets)
Latest symbol
Search for BG4TJP at QRZ.COM!

(Link to www.qrz.com)


Check out current
weather in Jiangyin!

(Link to www.cwopviewer.com)

 
Nearby stations/objects:
Symbol  BH4QFI-3 8.03 miles
Symbol  BH4XBU-5 8.86 miles
Symbol  BH4TNQ-10 9.78 miles
Symbol  BH4QFI-10 9.97 miles
Symbol  BH4QFI-1 9.97 miles
Symbol  BI4SSB-13 11 miles
Symbol  BI4SSB-10 11.09 miles
Symbol  BD4WC-13 22.86 miles
Symbol  BD4WC-10 23.18 miles
Symbol  BH4SCF-13 25.69 miles
Symbol  BH4SCF-10 26.13 miles
Symbol  BI4RYL-10 26.48 miles
Symbol  BY4SHX-10 27.34 miles
Symbol  BY4SHX-13 27.43 miles
Symbol  BH4RSN-10 27.59 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.
© 2015-2021 Per Qvarforth. All Rights Reserved.
Initial position
Current position
Ruler