Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
ER-SR4J
Station ID:
1862
Source:
APRS-IS
Symbol:
Latest symbol  Echolink Node
Latest Packet:
Unknown Packet
Sender:
Receive Time:
1754297438
Age:
1754297438
Path:
Latest Telemetry:
1754297438
Latest Position:
53.55017, 19.943
Receive Time:
1754297126
 
Show on map
Packet frequency:
766s (Latest 2 packets)
Latest symbol
Export ER-SR4J data to KML
 
Related stations/objects:
Symbol  ER-SR4OS
Symbol  ER-SR4MO
Symbol  ER-SR4ON
Symbol  ER-SR2PA
Symbol  ER-SR4PL
Symbol  ER-SR2EL
Symbol  ER-SR2GDA
Symbol  ER-SR4BA
Symbol  ER-SR4T
Symbol  ER-SR7SC
Symbol  ER-SR2GD
Symbol  ER-SR5OS
Symbol  ER-SR4D
Symbol  ER-SR2C
Nearby stations/objects:
Symbol  145.625OQ 22 m
Symbol  WIR-31027 29 m
Symbol  438.575OQ 77 m
Symbol  SR4DOS 92 m
Symbol  SQ4VK-10 11.91 km
Symbol  SP4MGL-10 13.13 km
Symbol  SP4WSL-10 14.11 km
Symbol  439.375LU 14.15 km
Symbol  SP4HMU-7 14.29 km
Symbol  SQ4VW-10 14.6 km
Symbol  SP4HMU-10 14.72 km
Symbol  ER-SR4OS 16.44 km
Symbol  SP4MCH-D 19.76 km
Symbol  SP4MCH-Y 19.77 km
Symbol  SP4WSL-9 24.85 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.