Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
WS4JM-2
Station ID:
108423
Source:
APRS-IS
Symbol:
Latest symbol  Truck
Latest Packet:
Unknown Packet
Sender:
Receive Time:
1754158424
Age:
1754158424
Path:
Latest Position:
35.79767, -85.54083
Receive Time:
1754124739
 
Show on map
Speed:
38.89 km/h
Course:
324°
Packet frequency:
1677s (Latest 24 packets)
Latest symbol
Search for WS4JM at QRZ
Export WS4JM-2 data to KML
 
Related stations/objects:
Symbol  WS4JM-4
Nearby stations/objects:
Symbol  KR4BT-10 3.13 km
Symbol  KR4BT-5 3.13 km
Symbol  KR4BT B 3.15 km
Symbol  KR4BT-B 3.15 km
Symbol  WB4CWS-3 21.17 km
Symbol  N9ELM-10 21.9 km
Symbol  N9ELM-11 21.9 km
Symbol  WB4CWS-1 24.52 km
Symbol  AC4DE-1 26.61 km
Symbol  K4UAN-3 35.24 km
Symbol  KQ4BUD-10 36.17 km
Symbol  W4EOC 39.04 km
Symbol  KC2CBD-D 40.29 km
Symbol  KC2CBD 40.29 km
Symbol  KC2CBD-N 40.29 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.