Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
W9NJM
Station ID:
1632342
Source:
APRS-IS
Symbol:
Latest symbol  House (VHF)
Latest Packet:
Position Packet
Receive Time:
1778686408
Age:
1778686408
Path:
APIN21,WIDE1-1,WIDE2-1,qAO,KD9NYE-10
Latest Position:
40.66783, -89.45917
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
9422s (Latest 4 packets)
Latest symbol
Search for W9NJM at QRZ
Export W9NJM data to KML
 
Nearby stations/objects:
Symbol  AE9DM-10 3.54 km
Symbol  KD7ISA-9 4.7 km
Symbol  W9NJM-1 4.71 km
Symbol  KE9CLC-B 4.85 km
Symbol  KE9CLC B 4.85 km
Symbol  N0YEP-1 9.07 km
Symbol  KD9NYE-10 13.11 km
Symbol  N9NDF-N 13.91 km
Symbol  N9NDF B 13.91 km
Symbol  N9NDF-B 13.91 km
Symbol  N9NDF 13.91 km
Symbol  N9PZ-10 17.33 km
Symbol  W9TAZ-10 17.34 km
Symbol  146.610 22.63 km
Symbol  WD9HBC-2 22.79 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.