Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JP4YDY-I
Station ID:
6576
Source:
APRS-IS
Symbol:
Latest symbol  D-STAR (D-PRS IGate)
Latest Packet:
Position Packet
Receive Time:
1765555984
Age:
1765555984
Path:
APIRP2,TCPIP*,qAC,JP4YDY-IS
Comment:
D-STAR -> APRS
Latest Position:
34.0495, 131.79917
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
1080s (Latest 10 packets)
Latest symbol
Search for JP4YDY at QRZ
Export JP4YDY-I data to KML
 
Nearby stations/objects:
Symbol  JR4WY-I 21.9 km
Symbol  JP4YDZ-I 27.68 km
Symbol  JE4YKJ-10 34.84 km
Symbol  JE4YKJ-I 34.84 km
Symbol  JP4YDX-I 41.28 km
Symbol  JE4YPV-I 46.09 km
Symbol  JA4YWH-I 47.74 km
Symbol  JR4ZEI-2 51.87 km
Symbol  JF6YFU-2 54.92 km
Symbol  JF6YFU-3 54.92 km
Symbol  WIR-19568 56.13 km
Symbol  EL-522449 56.14 km
Symbol  WIR-32157 56.17 km
Symbol  eQSO-GW 56.18 km
Symbol  JE4YKI-13 56.28 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.