Latest symbol  Digipeater (New n-N Paradigm digi)
Latest Packet:
Position Packet
Receive Time:
APNU19 via qAR,JA5JMX-10
UIdigi (digi) by IW3FQG
Latest Forwarded:
Receive Time:
Latest Comment:
4/W1,OIn-N Mt.Futago 1200bps
Receive Time:
(Received in latest packet)
Latest Position4:
33.5836666666667, 131.6015
Receive Time:
(Received in latest packet)
Nearby locations:
Kunisaki , Japan 7.55 miles
Bungo-Takada-shi , Japan 9.2 miles
Kitsuki , Japan 11.35 miles
Hiji , Japan 15.27 miles
Latest PHG6:
Power 9 W, Height 39 ft, Gain 3 dB omni
(Calculated range: 8.71 miles)
Packet frequency:
1636s (Latest 11 packets)
Latest symbol
Search for JF6YFU at QRZ.COM!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  JF6YFU-2 0 yd
Symbol  JP6YIC-I 13.74 miles
Symbol  JG6YLB-B 21.62 miles
Symbol  JG6YLB B 21.62 miles
Symbol  JG6YJY-10 28.47 miles
Symbol  JE4YIZ-13 31.26 miles
Symbol  YG-JE4YIZ 31.3 miles
Symbol  JE4YIZ-B 31.33 miles
Symbol  JR4HGF-10 31.64 miles
Symbol  JG6YCZ-2 33.71 miles
Symbol  JG6YCZ-3 33.71 miles
Symbol  JH4ABL-1 35.51 miles
Symbol  JE4YKJ-1 35.63 miles
Symbol  JR4HGF-9 38.12 miles
Symbol  JR6CUM-10 41.77 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.
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position