Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
BI1TDM-1
Station ID:
1794899
Source:
APRS-IS
Symbol:
Latest symbol  Balloon
Latest Packet:
Status Packet
Receive Time:
1781596705
Age:
1781596705
Path:
NRLBOX,TCPIP*,qAC,T2FUKUOKA
Comment:
E1[NRL_2100A_D4_260401_500 13.2V RX:438.6625: TX:430.6750:100.0] E2[-HAM]
Latest Position:
39.91417, 116.438
Receive Time:
1781596105
 
Show on map
Packet frequency:
961s (Latest 5 packets)
Latest symbol
Search for BI1TDM at QRZ
Export BI1TDM-1 data to KML
 
Nearby stations/objects:
Symbol  BG1ESR-2 1.55 km
Symbol  BI1PZJ-15 1.75 km
Symbol  BH1OFP-N 1.84 km
Symbol  BI1QKA B 1.91 km
Symbol  BI1QKA-B 1.91 km
Symbol  BD1ENT-7 2.8 km
Symbol  BA1GM-11 3.15 km
Symbol  BH1OSW-7 4.29 km
Symbol  BA1GM-10 4.46 km
Symbol  BI1FRN-10 4.63 km
Symbol  BD1CGP-3 4.82 km
Symbol  BY1AA-7 4.83 km
Symbol  BI1VXH-1 4.95 km
Symbol  BD1WZW-3 5.04 km
Symbol  BI1NFI-11 5.91 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.