Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JR4DYZ-12
Station ID:
3404
Source:
APRS-IS
Symbol:
Latest symbol  Car
Latest Packet:
Position Packet
Receive Time:
1753690135
Age:
1753690135
Path:
APERXS,JF6YFU-3*,qAR,JH5HOA-10
Latest Position:
34.08367, 132.0965
Receive Time:
(Received in latest packet)
 
Show on map
Speed:
61.12 km/h
Course:
117°
Altitude:
73.15 m
Packet frequency:
28s (Latest 3 packets)
Latest symbol
Search for JR4DYZ at QRZ
Export JR4DYZ-12 data to KML
 
Nearby stations/objects:
Symbol  JP4YDZ-I 12.98 km
Symbol  JP4YDX-I 15.29 km
Symbol  JP4YDY-I 27.65 km
Symbol  RCC:20kw 33.29 km
Symbol  WIR-19568 34.48 km
Symbol  EL-522449 34.49 km
Symbol  WIR-32157 34.49 km
Symbol  eQSO-GW 34.51 km
Symbol  JE4YKI-13 34.52 km
Symbol  JE4YKI-10 34.52 km
Symbol  ER-589308 36.12 km
Symbol  3A L13-08 36.21 km
Symbol  JE4YKP-2 36.22 km
Symbol  JA4ZBQ-10 38.83 km
Symbol  JP4YEB-I 39.37 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.