Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JO4KEF-9
Station ID:
1580652
Source:
APRS-IS
Symbol:
Latest symbol  Car
Latest Packet:
Message Packet
Receive Time:
1780558415
Age:
1780558415
Path:
APY300,WIDE1-1,qAR,JO4KEF-10
Latest Position:
34.4595, 133.22517
Receive Time:
1780558409
 
Show on map
Speed:
5.56 km/h
Course:
185°
Altitude:
69 m
Packet frequency:
32s (Latest 9 packets)
Latest symbol
Search for JO4KEF at QRZ
Export JO4KEF-9 data to KML
 
Related stations/objects:
Symbol  JO4KEF-10
Nearby stations/objects:
Symbol  JO4KEF-10 3.22 km
Symbol  JM4RRC-2 6.66 km
Symbol  JJ4KME-10 10.65 km
Symbol  JE4YLR-10 13.22 km
Symbol  JR4ZXW 14.12 km
Symbol  JE4YNZ-2 15.39 km
Symbol  JG4DGO-10 22.53 km
Symbol  RJOA 28.27 km
Symbol  JG4LCS-10 28.87 km
Symbol  JR5WW-I 30.86 km
Symbol  JH4YOP-10 36.31 km
Symbol  JH4GLG-10 41.05 km
Symbol  JH4GLG-13 41.05 km
Symbol  JO4LHN-10 44.93 km
Symbol  JF5QUT-9 57.32 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.