Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JR4KDC-5
Station ID:
2159919
Source:
APRS-IS
Symbol:
Latest symbol  Human/Person
Latest Packet:
Position Packet
Receive Time:
1787973699
Age:
1787973699
Path:
S5SXT9,WIDE1-1,qAS,JF1AJE-10
Comment:
`_0
Latest Position:
35.6415, 139.79067
Receive Time:
(Received in latest packet)
 
Show on map
Speed:
0 km/h
Course:
18°
Altitude:
20 m
Packet frequency:
102s (Latest 3 packets)
Latest symbol
Search for JR4KDC at QRZ
Export JR4KDC-5 data to KML
 
Related stations/objects:
Symbol  JR4KDC-7
Nearby stations/objects:
Symbol  JO4DLN-7 15 m
Symbol  JA5AIL-8 19 m
Symbol  7M3CKK-7 24 m
Symbol  JE1CII-A 30 m
Symbol  VK5CP 48 m
Symbol  JE1QEV-8 56 m
Symbol  7L3KFI-7 72 m
Symbol  JK1BCD-C 80 m
Symbol  JR2UGN 84 m
Symbol  JR2TTA-5 84 m
Symbol  JM1QHI-5 92 m
Symbol  7M4LLE-7 94 m
Symbol  HFEST-29 105 m
Symbol  JA1QLE-7 112 m
Symbol  JA2OKX-5 130 m
 
  • 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.