Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
WD4U-D
Station ID:
1798427
Source:
APRS-IS
Symbol:
Latest symbol  Point of interest (with overlay W)
Latest Packet:
Status Packet
Receive Time:
1780553462
Age:
1780553462
Path:
APDG03,qAS,WD4U
Comment:
Powered by WPSD (https://wpsd.radio)
Latest Position:
38.207, -82.546
Receive Time:
1780553462
 
Show on map
Packet frequency:
1085s (Latest 10 packets)
Latest symbol
Search for WD4U at QRZ
Export WD4U-D data to KML
 
Related stations/objects:
Symbol  WD4U-7
Nearby stations/objects:
Symbol  KJ4GRJ-N 18.55 km
Symbol  KJ4GRJ B 18.55 km
Symbol  KJ4GRJ-B 18.55 km
Symbol  KG4DVE-10 22.44 km
Symbol  146.94-TR 22.45 km
Symbol  KC8PFF-D 31.05 km
Symbol  KC8PFF-Y 31.05 km
Symbol  KN4IIG-D 31.27 km
Symbol  WV8BRW 39.36 km
Symbol  K8RRT 49.41 km
Symbol  K4PDM B 63.36 km
Symbol  K4PDM-B 63.36 km
Symbol  NI6ON-10 72.73 km
Symbol  KO4WPZ-10 77.7 km
Symbol  KD8KTS-1 80.98 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.