Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
BG4IAJ-4
Station ID:
721361
Source:
APRS-IS
Symbol:
Latest symbol  Farm Vehicle (tractor)
Latest Packet:
Position Packet
Receive Time:
1771316993
Age:
1771316993
Path:
APN000,TCPIP*,qAC,T2CSNGRAD
Comment:
439.600-7.8/ 439.500MHz 13.8V
Latest Position:
36.80867, 118.095
Receive Time:
(Received in latest packet)
 
Show on map
Course:
266°
Packet frequency:
245s (Latest 5 packets)
Latest symbol
Search for BG4IAJ at QRZ
Export BG4IAJ-4 data to KML
 
Related stations/objects:
Symbol  BG4IAJ-R
Symbol  BG4IAJ-B
Symbol  BG4IAJ B
Symbol  BG4IAJ-10
Symbol  BG4IAJ-13
Symbol  BG4IAJ-7
Nearby stations/objects:
Symbol  BG4IKR-13 5.57 km
Symbol  BG4IKR-R 6.12 km
Symbol  BR4IE-1 21.12 km
Symbol  BH4OPH-10 21.35 km
Symbol  BG4OSU-7 32.62 km
Symbol  BH4LAY 46.8 km
Symbol  BI4KVT-15 47.91 km
Symbol  BG4IGK-10 53.62 km
Symbol  BR4IS-10 57.59 km
Symbol  BI4LOW 61.48 km
Symbol  BR4JA-3 67.81 km
Symbol  BA4IAW-1 68.67 km
Symbol  BG4IJK-2 78.89 km
Symbol  BG4KBF-1 81.57 km
Symbol  BH4JPA-10 83.5 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.