Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
KJ7ZTH
Station ID:
568258
Source:
APRS-IS
Symbol:
Latest symbol  House (VHF)
Latest Packet:
Position Packet
Receive Time:
1753479662
Age:
1753479662
Path:
API510,DSTAR*,qAR,KK7DFM-B
Latest Position:
46.573, -122.75
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
34s (Latest 16 packets)
Latest symbol
Search for KJ7ZTH at QRZ
Export KJ7ZTH data to KML
 
Nearby stations/objects:
Symbol  KJ7ZTH D 1.3 km
Symbol  KJ7ZTH-D 1.3 km
Symbol  K7JB-D 14.97 km
Symbol  AI7CE B 15.02 km
Symbol  AI7CE-B 15.02 km
Symbol  KF7DJC-11 20.67 km
Symbol  AC7SR-10 20.67 km
Symbol  KF7DJC-10 20.67 km
Symbol  K6YUQ B 21.02 km
Symbol  K6YUQ-B 21.02 km
Symbol  KS7JVR 21.88 km
Symbol  N7GWK-10 23.21 km
Symbol  NT7PS-B 23.87 km
Symbol  NT7PS B 23.87 km
Symbol  N7EKB-10 35.4 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.