Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
BY4RSA-1
Station ID:
1850143
Source:
APRS-IS
Symbol:
Latest symbol  TCP/IP network station
Latest Packet:
Status Packet
Receive Time:
1773122903
Age:
1773122903
Path:
NRLBOX,TCPIP*,qAC,T2TAIPEI
Comment:
E1[NRL_3188_D4_260207_A_160] HELLO
Latest Position:
31.31583, 120.30133
Receive Time:
1773122401
 
Show on map
Packet frequency:
892s (Latest 4 packets)
Latest symbol
Search for BY4RSA at QRZ
Export BY4RSA-1 data to KML
 
Related stations/objects:
Symbol  BY4RSA-2
Nearby stations/objects:
Symbol  BH4XSP-18 0 m
Symbol  BD4UPG-1 0 m
Symbol  BG2IOD-18 0 m
Symbol  BR4SKS-12 0 m
Symbol  BY4RSA-2 0 m
Symbol  BH4XSP-08 752 m
Symbol  BD6JMR-1 752 m
Symbol  BD1ACS-1 752 m
Symbol  BH1PQQ-1 752 m
Symbol  BG2LXO-2 752 m
Symbol  BG1VIF-1 752 m
Symbol  BD1BOX-2 752 m
Symbol  BG6QYE-0 752 m
Symbol  BG6SIZ-1 752 m
Symbol  BH5HVM-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.