Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
W4ATC
Station ID:
1656556
Source:
APRS-IS
Symbol:
Latest symbol  Receive only IGate
Latest Packet:
Position Packet
Receive Time:
1787540047
Age:
1787540047
Path:
APDW17,qAS,W4ATC-10
Latest Position:
35.77, -78.67783
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
3600s (Latest 10 packets)
Latest symbol
Search for W4ATC at QRZ
Export W4ATC data to KML
 
Nearby stations/objects:
Symbol  KM4ZXF-B 4.32 km
Symbol  KM4ZXF B 4.32 km
Symbol  KQ4QWX-1 10.86 km
Symbol  KQ4BAX-4 13.3 km
Symbol  N4LLZ-13 13.31 km
Symbol  W4TRB-D 13.65 km
Symbol  K4RAX-10 14.54 km
Symbol  W7GMS-B 18.27 km
Symbol  W7GMS B 18.27 km
Symbol  K4LBX-10 19.67 km
Symbol  KN4CVG-B 21.89 km
Symbol  KN4CVG B 21.89 km
Symbol  KR4KVG-D 22.03 km
Symbol  WD4RKX-9 24.89 km
Symbol  N4JJS-1 25 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.