Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
KN4EFJ-7
Station ID:
1882331
Source:
APRS-IS
Symbol:
Latest symbol  TX Igate (with path set to 1 hop)
Latest Packet:
Position Packet
Receive Time:
1782156475
Age:
1782156475
Path:
APDW18,WIDE1-1,WIDE2-1,qAR,KN4EFJ-7
Latest Position:
37.33783, -79.23267
Receive Time:
(Received in latest packet)
 
Show on map
Altitude:
224.94 m
Latest PHG:
Power 9 W, Height 6 m, Gain 2 dB omni
(Calculated range: 9.35 km)
Packet frequency:
545s (Latest 11 packets)
Latest symbol
Search for KN4EFJ at QRZ
Export KN4EFJ-7 data to KML
 
Nearby stations/objects:
Symbol  KO4YSQ-10 3.13 km
Symbol  N4VGW-1 9.14 km
Symbol  N4IW-10 11.05 km
Symbol  N4VGW-12 23.87 km
Symbol  W1IE-9 24.35 km
Symbol  KR4IQX 24.68 km
Symbol  KN4PAH-9 25.83 km
Symbol  KN4PAH-1 25.86 km
Symbol  APPOMX 33.79 km
Symbol  WB4BOR 33.87 km
Symbol  REPEAT 34.83 km
Symbol  K4DUR-D 35.4 km
Symbol  K4CQ-3 35.58 km
Symbol  WXNOW 35.82 km
Symbol  WB4BOR-11 36.04 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.