Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
BH4TDV-1
Station ID:
781452
Source:
APRS-IS
Symbol:
Latest symbol  TCP/IP network station
Latest Packet:
Unknown Packet
Sender:
Receive Time:
1765869265
Age:
1765869265
Path:
Latest Position:
31.30917, 120.3
Receive Time:
1765004278
 
Show on map
Packet frequency:
3530s (Latest 1637 packets)
Latest symbol
Search for BH4TDV at QRZ
Export BH4TDV-1 data to KML
 
Related stations/objects:
Symbol  BH4TDV-20
Symbol  BH4TDV-10
Symbol  BH4TDV-8
Symbol  BH4TDV-3
Nearby stations/objects:
Symbol  BG6QYE-2 0 m
Symbol  BD1ACS-1 0 m
Symbol  BI3TST-1 0 m
Symbol  BG5BRC-1 0 m
Symbol  BG7KZL-1 0 m
Symbol  BH6ERT-1 0 m
Symbol  BG1VIF-12 0 m
Symbol  BG6QYE-0 0 m
Symbol  BG1VIF-9 0 m
Symbol  BG6JJM-2 0 m
Symbol  BD7POR-67 0 m
Symbol  BG6TKW-6 0 m
Symbol  BD7PKH-01 0 m
Symbol  BA3MMO-1 205 m
Symbol  BH1NFO-1 752 m
 
  • 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.