Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
KN4GDX-21
Station ID:
1905710
Source:
APRS-IS
Symbol:
Latest symbol  Human/Person
Latest Packet:
Position Packet
Receive Time:
1772985595
Age:
1772985595
Path:
APLRT1,WIDE1-1,qAR,KN4GDX-20
Comment:
Bat=0.00V (%)
Latest Position:
38.78323, -77.77289
Receive Time:
(Received in latest packet)
 
Show on map
Altitude:
200.22 m
Packet frequency:
40s (Latest 13 packets)
Latest symbol
Search for KN4GDX at QRZ
Export KN4GDX-21 data to KML
 
Related stations/objects:
Symbol  KN4GDX-10
Symbol  KN4GDX-20
Symbol  KN4GDX-11
Nearby stations/objects:
Symbol  KN4GDX-10 132 m
Symbol  KN4GDX-20 132 m
Symbol  W4VA-13 7.75 km
Symbol  KO4FQW-15 11.84 km
Symbol  KX4O-13 16.91 km
Symbol  KE7EX-5 17.78 km
Symbol  W4BRM-R 18.15 km
Symbol  KE7EX-10 20.17 km
Symbol  KE7EX-12 20.3 km
Symbol  N4HAC 20.36 km
Symbol  WC4J 21.42 km
Symbol  WC4J-6 21.42 km
Symbol  KG4GIY 25.21 km
Symbol  K3IC-B 26.06 km
Symbol  K3IC B 26.06 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.