Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
SR4RD
Station ID:
784070
Source:
APRS-IS
Symbol:
Latest symbol  Digipeater
Latest Packet:
Position Packet
Receive Time:
1753606882
Age:
1753606882
Path:
APMI06,WIDE2-2,qAR,SR4SU-15
Comment:
W2 Ruda U=13.7V Tt=32.9C
Latest Position:
53.59783, 22.52
Receive Time:
(Received in latest packet)
 
Show on map
Latest PHG:
Power 9 W, Height 12 m, Gain 6 dB omni
(Calculated range: 16.65 km)
Packet frequency:
553s (Latest 13 packets)
Latest symbol
Search for SR4RD at QRZ
Export SR4RD data to KML
 
Nearby stations/objects:
Symbol  OSOWIEC 16.48 km
Symbol  SQ4PS-9 16.86 km
Symbol  SP4FDH-D 30.23 km
Symbol  SP4FDH-13 30.24 km
Symbol  SP4AGA-10 30.25 km
Symbol  SR4BPA 30.27 km
Symbol  SP4MAZ-10 45.71 km
Symbol  SP4KW 48.02 km
Symbol  SP8EBC-11 48.77 km
Symbol  SQ4JUM 50.01 km
Symbol  SQ4OC 52.12 km
Symbol  SR4NOE 53.26 km
Symbol  SP4BL-10 55.1 km
Symbol  SQ4PS-10 55.44 km
Symbol  439.100LO 56.44 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.