Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JP0YDU-I
Station ID:
29073
Source:
APRS-IS
Symbol:
Latest symbol  D-STAR (D-PRS IGate)
Latest Packet:
Position Packet
Receive Time:
1758433955
Age:
1758433955
Path:
APIRP2,TCPIP*,qAC,JP0YDU-IS
Comment:
D-STAR -> APRS
Latest Position:
37.43633, 138.84167
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
173142s (Latest 41 packets)
Latest symbol
Search for JP0YDU at QRZ
Export JP0YDU-I data to KML
 
Nearby stations/objects:
Symbol  JA0ONU-10 3.54 km
Symbol  JP0YEE-I 15.25 km
Symbol  JF0TKF-1 27.17 km
Symbol  JP0YEF-I 35.82 km
Symbol  JR0BAQ-9 41.4 km
Symbol  JR0ZGX-1 44.72 km
Symbol  JH0ZMR-10 54 km
Symbol  JH0ZMR-B 54 km
Symbol  JH0ZMR 54 km
Symbol  WIR-15932 54 km
Symbol  JA0QEV-10 54.45 km
Symbol  JA0GWB-1 54.56 km
Symbol  JE0HBT-1 54.75 km
Symbol  JP0YEB-I 67.46 km
Symbol  JP0YEA-I 85.86 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.