Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JE4SDY
Station ID:
120817
Source:
APRS-IS
Symbol:
Latest symbol  House (VHF)
Latest Packet:
Position Packet
Receive Time:
1751281478
Age:
1751281478
Path:
S4SRR7,WIDE1-1,qAR,JA4YZK-10
Latest Position:
34.53783, 133.66783
Receive Time:
(Received in latest packet)
 
Show on map
Speed:
0 km/h
Course:
214°
Altitude:
14 m
Latest symbol
Search for JE4SDY at QRZ
Export JE4SDY data to KML
 
Nearby stations/objects:
Symbol  JH4GLG-13 2.89 km
Symbol  JO4NSO 3.81 km
Symbol  JA4YZK-10 6.96 km
Symbol  JR4VEV-13 20.24 km
Symbol  JA4ZZJ-2 21.38 km
Symbol  JO4OHG B 23.08 km
Symbol  JE4YNZ-2 26.42 km
Symbol  JP4YEF-I 27.93 km
Symbol  JE5KRJ-1 29.53 km
Symbol  JJ5AZT-5 34.54 km
Symbol  JA5GGB 35.49 km
Symbol  JH5HTX-13 38.64 km
Symbol  JE4YPC-10 40.31 km
Symbol  JA5EXN-1 40.76 km
Symbol  JE1ZII-10 43.42 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.