Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
BD4SDW
Station ID:
77154
Source:
APRS-IS
Symbol:
Latest symbol  Horse (equestrian)
Latest Packet:
Position Packet
Receive Time:
1772408728
Age:
1772408728
Path:
APID98,BY4SZ-10*,WIDE1*,qAS,BH4FEN-10
Comment:
BD4SDW 7.8V
Latest Position:
31.28133, 120.53783
Receive Time:
(Received in latest packet)
 
Show on map
Altitude:
5.79 m
Packet frequency:
1636s (Latest 93 packets)
Latest symbol
Search for BD4SDW at QRZ
Export BD4SDW data to KML
 
Nearby stations/objects:
Symbol  BI4TSH-9 4.67 km
Symbol  BY4SZ-10 5.69 km
Symbol  BD4SQX-9 7.37 km
Symbol  BD4WMA-7 8.4 km
Symbol  BI4QZW-10 9.94 km
Symbol  bi4rsi-4 14.09 km
Symbol  BA4RSP-15 18.32 km
Symbol  BH7JCF-1 22.65 km
Symbol  BD1CTC-1 22.81 km
Symbol  BG6QYE-0 22.81 km
Symbol  BH4XSP-08 22.81 km
Symbol  BH1PQQ-1 22.81 km
Symbol  BH2XOY-1 22.81 km
Symbol  BG1VIF-2 22.81 km
Symbol  BG6QYE-2 22.81 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.