Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JR4KDC-11
Station ID:
189645
Source:
APRS-IS
Symbol:
Latest symbol  Small Aircraft
Latest Packet:
Position Packet
Receive Time:
1753685860
Age:
1753685860
Path:
S4SUU2,JA4ZZJ-2*,qAR,JR5YEM-10
Comment:
`_0
Latest Position:
34.592, 133.92583
Receive Time:
(Received in latest packet)
 
Show on map
Speed:
0 km/h
Course:
83°
Altitude:
10 m
Packet frequency:
62s (Latest 47 packets)
Latest symbol
Search for JR4KDC at QRZ
Export JR4KDC-11 data to KML
 
Related stations/objects:
Symbol  JR4KDC-10
Nearby stations/objects:
Symbol  JO4OHG B 3.37 km
Symbol  JO4OHG-B 3.37 km
Symbol  W-10507 5.74 km
Symbol  P-JE4YIB 12.68 km
Symbol  JA4ZAQ-2 14.59 km
Symbol  JA4ZZJ-2 14.78 km
Symbol  JA4YZK-10 17.67 km
Symbol  JP4YEF-I 18.66 km
Symbol  JO4NSO 20.68 km
Symbol  JH4ROA-9 24.22 km
Symbol  JH4GLG-13 24.96 km
Symbol  JA5EXN-1 29.59 km
Symbol  JP5YCN-I 29.93 km
Symbol  JA5UJT-10 31.22 km
Symbol  JR5IZI-10 36.09 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.