Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JQ7BJB-7
Station ID:
266143
Source:
APRS-IS
Symbol:
Latest symbol  Human/Person
Latest Packet:
Position Packet
Receive Time:
1753011974
Age:
1753011974
Path:
S7RYX0,WIDE1-1,WIDE2-1,qAS,JE7ZBA-10
Comment:
>&
Latest Position:
37.49667, 139.9495
Receive Time:
(Received in latest packet)
 
Show on map
Speed:
0 km/h
Course:
165°
Packet frequency:
58s (Latest 2 packets)
Latest symbol
Search for JQ7BJB at QRZ
Export JQ7BJB-7 data to KML
 
Related stations/objects:
Symbol  JQ7BJB
Nearby stations/objects:
Symbol  JE7ZBA-10 3.92 km
Symbol  JP7YFH-I 5.89 km
Symbol  JP7YEY-I 35.37 km
Symbol  JP7YFC-I 37.65 km
Symbol  JR7WV-I 38.32 km
Symbol  JE7ZCS-10 38.6 km
Symbol  JP7YEX-I 44.18 km
Symbol  JP7YFL-I 46.09 km
Symbol  JP7YFK-I 48.49 km
Symbol  JE7YDO-2 49.94 km
Symbol  JE7YDO-1 50.16 km
Symbol  JP7YFF-I 50.74 km
Symbol  JE7ZDC-F 50.97 km
Symbol  JE7ZDC F 50.97 km
Symbol  JH7USP-10 55.82 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.