Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JA/AT-170
Station ID:
1221433
Source:
APRS-IS
Symbol:
Latest symbol  X
Latest Packet:
Object Packet
Sender:
ON6ZQ
Receive Time:
1777713682
Age:
1777713682
Path:
APN100,TCPIP*,qAC,EIGHTH
Comment:
SOTA https://on6zq.be/-/JA/AT-170
Latest Position:
39.48033, 140.43633
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
1374s (Latest 2 packets)
Latest symbol
Export JA/AT-170 data to KML
 
Related stations/objects:
Symbol  JA/AT-171
Nearby stations/objects:
Symbol  JE7GXQ-10 2.72 km
Symbol  JL7TUS-10 20.9 km
Symbol  JP7YFI-I 38.79 km
Symbol  JP7YER-I 39.1 km
Symbol  JH7QFP-1 39.45 km
Symbol  JF7SGB-10 41.08 km
Symbol  JF7AMK 41.85 km
Symbol  JR7YOW 52.26 km
Symbol  JP7YET-I 60.98 km
Symbol  JN7LNU-9 64.7 km
Symbol  JR7BON-1 68.39 km
Symbol  JO7CHC-3 69.53 km
Symbol  JP7YES-I 85.24 km
Symbol  JA7FBD-10 88.44 km
Symbol  JR7FIK-10 89.32 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.