Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JA/ST-004
Station ID:
77179
Source:
APRS-IS
Symbol:
Latest symbol  X
Latest Packet:
Object Packet
Sender:
ON6ZQ
Receive Time:
1753526258
Age:
1753526258
Path:
APN100,TCPIP*,qAC,FOURTH
Comment:
SOTA https://on6zq.be/-/JA/ST-004
Latest Position:
35.95167, 139.09767
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
714566s (Latest 5 packets)
Latest symbol
Export JA/ST-004 data to KML
 
Related stations/objects:
Symbol  JA/ST-013
Symbol  JA/ST-007
Nearby stations/objects:
Symbol  7L2IWN-13 5.14 km
Symbol  JA1PDW-9 5.66 km
Symbol  JP1YKR-I 9.57 km
Symbol  JQ1ZGY-I 10.83 km
Symbol  JR1VD-I 18.71 km
Symbol  JJ1EAM-9 27.11 km
Symbol  JL1EJS-10 28.61 km
Symbol  JK1ZRW-12 29.38 km
Symbol  JK1ZRW-11 29.38 km
Symbol  JK1ZRW-2 29.38 km
Symbol  RJTY 31.94 km
Symbol  JH1AJA-9 32.24 km
Symbol  7L3KFI-9 32.43 km
Symbol  JQ1YWA-10 32.45 km
Symbol  JF6XQT-9 34.15 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.