Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
4S7MD
Station ID:
905538
Source:
APRS-IS
Symbol:
Latest symbol  Yagi @ QTH
Latest Packet:
Position Packet
Receive Time:
1754355237
Age:
1754355237
Path:
APZ100,TCPIP*,qAC,T2SWEDEN
Comment:
Senevi's QTH
Latest Position:
7.4705, 80.04967
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
270s (Latest 10 packets)
Latest symbol
Search for 4S7MD at QRZ
Export 4S7MD data to KML
 
Nearby stations/objects:
Symbol  4S6RVD 25 km
Symbol  4S6TWO 31.6 km
Symbol  4S6VNN 32.38 km
Symbol  4ST6MP 39.07 km
Symbol  4S5MAN 54.58 km
Symbol  4S7RS-1 61.34 km
Symbol  4S7NDR 61.37 km
Symbol  4S7JL-4 62.7 km
Symbol  4S7RS-3 62.73 km
Symbol  4S7RS-4 63.14 km
Symbol  4S7RCS-3 63.38 km
Symbol  4S7CRA-2 64.09 km
Symbol  4S6TKA 64.4 km
Symbol  4S7RCS-R1 70.05 km
Symbol  4S7RCS-4 70.07 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.