Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
W1SFJ-7
Station ID:
1046808
Source:
APRS-IS
Symbol:
Latest symbol  Jeep
Latest Packet:
Unknown Packet
Sender:
Receive Time:
1776447907
Age:
1776447907
Path:
Latest Position:
43.84667, -70.7875
Receive Time:
1732883370
 
Show on map
Latest symbol
Search for W1SFJ at QRZ
Export W1SFJ-7 data to KML
 
Nearby stations/objects:
Symbol  W1IMD 2.69 km
Symbol  N1ZNJ 15.17 km
Symbol  N1MRE-B 20.07 km
Symbol  N1MRE B 20.07 km
Symbol  KA1GJU-2 22.72 km
Symbol  KB1YYC 25.57 km
Symbol  K1MIZ B 27.69 km
Symbol  K1MIZ-B 27.69 km
Symbol  AS45246 30.56 km
Symbol  KB1WCR 31.73 km
Symbol  W1BST 33.7 km
Symbol  WA0STX-N 34.09 km
Symbol  N1QQA-10 37.41 km
Symbol  KE9EZI-10 45.2 km
Symbol  W1RCY 46.63 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.