Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
AJ4R
Station ID:
661843
Source:
APRS-IS
Symbol:
Latest symbol  Car
Latest Packet:
Unknown Packet
Sender:
Receive Time:
1752862722
Age:
1752862722
Path:
Latest Position:
36.45233, -77.63967
Receive Time:
1752840878
 
Show on map
Packet frequency:
8852s (Latest 19 packets)
Latest symbol
Search for AJ4R at QRZ
Export AJ4R data to KML
 
Nearby stations/objects:
Symbol  AA4HI B 468 m
Symbol  AA4HI-B 468 m
Symbol  AA4HI-4 481 m
Symbol  AJ4R A 853 m
Symbol  AJ4R-A 853 m
Symbol  146.745RR 7.26 km
Symbol  N4WFU-4 7.39 km
Symbol  146.625VA 41.93 km
Symbol  146.745NO 48.03 km
Symbol  146.745RM 57.53 km
Symbol  224.580RM 59.46 km
Symbol  147.180RM 60.01 km
Symbol  147.120RM 62.62 km
Symbol  N4TUF-2 63.34 km
Symbol  KQ4OKD-10 63.72 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.