Latest symbol  Echolink Node
Latest Packet:
Object Packet
Receive Time:
Latest Comment:
2/EchoLink Joetsu 1294.88MHz
Receive Time:
(Received in latest packet)
Latest Position4:
37.2058333333333, 138.304166666667
Receive Time:
(Received in latest packet)
Nearby locations:
Arai , Japan 14.82 miles
Kashiwazaki , Japan 17.5 miles
Iiyama , Japan 24.83 miles
Nakano , Japan 31.68 miles
Latest PHG6:
Power 9 W, Height 39 ft, Gain 9 dB omni
(Calculated range: 12.3 miles)
Packet frequency:
1620s (Latest 10 packets)
Latest symbol

Check out current
weather in Arai!

(Link to

Nearby stations/objects:
Symbol  JH0ZMR-10 0 yd
Symbol  JH0ZMR-D 0 yd
Symbol  JH0ZMR 0 yd
Symbol  NG-JH0ZMR 0 yd
Symbol  JA0QEV-10 5.68 miles
Symbol  JP0YEB-I 10.51 miles
Symbol  JR0GFM-12 19.69 miles
Symbol  JR0YBR 22.73 miles
Symbol  JR0YBR-10 22.73 miles
Symbol  JR0BAQ-9 24.13 miles
Symbol  JR0QWW-3 24.93 miles
Symbol  JP0YEF-I 25.11 miles
Symbol  JP0YEA-I 32.37 miles
Symbol  JA0YOT P 37.94 miles
Symbol  JA0YOT-P 37.94 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