Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
F4JSB
Station ID:
1241854
Source:
APRS-IS
Symbol:
Latest symbol  House (VHF)
Latest Packet:
Position Packet
Receive Time:
1753109809
Age:
1753109809
Path:
APAT81,F1ZJM-3*,WIDE3-1,qAR,F1GRH-10
Comment:
73 de Alex F4JSB
Latest Position:
43.19667, 5.646
Receive Time:
(Received in latest packet)
 
Show on map
Course:
293°
Altitude:
16.76 m
Packet frequency:
694s (Latest 5 packets)
Latest symbol
Search for F4JSB at QRZ
Export F4JSB data to KML
 
Nearby stations/objects:
Symbol  F4EEX-9 3.5 km
Symbol  F5ZVG 7.13 km
Symbol  F4HXF-10 13.09 km
Symbol  F4AAG-4 17.03 km
Symbol  F5ZTH 17.72 km
Symbol  F4AAG 17.92 km
Symbol  F5LNP-3 18.36 km
Symbol  F5SDD-10 19.49 km
Symbol  F4EEX 21.11 km
Symbol  F5ZVD-4 24.97 km
Symbol  F5NVS-10 25.72 km
Symbol  F4LKW-10 29.99 km
Symbol  F4LKW-13 30 km
Symbol  F4AMY-13 31.68 km
Symbol  F5ZVH 32.05 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.