Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JF4JZZ-7
Station ID:
52154
Source:
APRS-IS
Symbol:
Latest symbol  Human/Person
Latest Packet:
Position Packet
Receive Time:
1753547226
Age:
1753547226
Path:
S4RUR8,JJ4KME-13*,qAR,JE4YKI-10
Latest Position:
34.42133, 132.73783
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
342s (Latest 10 packets)
Latest symbol
Search for JF4JZZ at QRZ
Export JF4JZZ-7 data to KML
 
Related stations/objects:
Symbol  JF4JZZ-9
Nearby stations/objects:
Symbol  JOZZ8AU 2.87 km
Symbol  RJOA 16.62 km
Symbol  JR4KDC-10 19.42 km
Symbol  WX RADAR 21.41 km
Symbol  Egesan Pk 21.57 km
Symbol  8J4N 21.6 km
Symbol  JO4KEF-7 21.62 km
Symbol  JO4GDA-10 22.75 km
Symbol  EL-532974 22.76 km
Symbol  WIR-38927 22.76 km
Symbol  JN4TBI-N 23.65 km
Symbol  JOER 25.44 km
Symbol  JOZZ8AQ 25.48 km
Symbol  HS-GATEPk 26.07 km
Symbol  JH4QHO-2 26.9 km
 
  • The specified "Station ID" is the ID that this station has on this website, this ID is useful when creating a link to this website. Read more in the About/FAQ.
  • To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  • If this packet has the "Posambiguity"-mark it means that the sent position is ambiguous (a configured number of digits has been truncated from the end of the position).
  • 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.
  • RNG is the "pre-calculated omni-directional radio range" of the station (reported by the station itself). If this station has reported several positions or symbols the RNG data will only be used for the position and symbol used in the RNG-packet. It seems like many D-STAR station use the RNG value to specifify D-STAR range.
  • One object may be sent by several different senders. On the map they may share the same path, but they all have their own "Station information" modal.
  • If station has more than 15 related stations we will only show the 10 closest related stations.