Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
BD4TNR
Station ID:
1337905
Source:
APRS-IS
Symbol:
Latest symbol  Car
Latest Packet:
Position Packet
Receive Time:
1739454855
Age:
1739454855
Path:
APBM1D,BD4TNR,DMR*,qAR,BD4TNR
Comment:
CQ 436.000
Latest Position:
31.85067, 121.37883
Receive Time:
(Received in latest packet)
 
Show on map
Course:
177°
Packet frequency:
345s (Latest 2 packets)
Latest symbol
Search for BD4TNR at QRZ
Export BD4TNR data to KML
 
Nearby stations/objects:
Symbol  BI4QGZ-10 21.23 km
Symbol  BA4RAD-6 22.18 km
Symbol  BG4UXU-15 26.7 km
Symbol  BD4XFK-3 26.71 km
Symbol  BG4UVY-15 29.79 km
Symbol  BH4GMY-10 30.52 km
Symbol  BH4CLO-9 31.97 km
Symbol  BI4VTX-3 36.05 km
Symbol  BG4BPN-9 38.1 km
Symbol  BD4RVC-3 39.55 km
Symbol  BH4FBI-10 40.42 km
Symbol  BH4ERB-B 41.31 km
Symbol  BH4ERB B 41.31 km
Symbol  BA4RAC-8 41.33 km
Symbol  BG4BPN-10 42.12 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.