Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JR1VM-I
Station ID:
3787
Source:
APRS-IS
Symbol:
Latest symbol  D-STAR (D-PRS IGate)
Latest Packet:
Position Packet
Receive Time:
1753492926
Age:
1753492926
Path:
APIRP2,TCPIP*,qAC,JR1VM-IS
Comment:
D-STAR Nihombashi-> APRS
Latest Position:
35.67983, 139.78033
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
1263s (Latest 19 packets)
Latest symbol
Search for JR1VM at QRZ
Export JR1VM-I data to KML
 
Nearby stations/objects:
Symbol  JP1YIU-I 1.24 km
Symbol  IRLP-8499 2.27 km
Symbol  JQ1ZPA-10 2.5 km
Symbol  W6WEI 3.82 km
Symbol  7M4PUO-13 4.59 km
Symbol  JN1RQI-9 4.69 km
Symbol  JF1AJX-9 5.28 km
Symbol  JP1YKZ-I 6.02 km
Symbol  JS1YNE-10 6.47 km
Symbol  JH1AGK-2 6.7 km
Symbol  JA1YCQ-10 6.76 km
Symbol  JR1WN-I 6.79 km
Symbol  JH1HST-7 7.16 km
Symbol  JR1VF-I 7.35 km
Symbol  7L4GSE-1 7.81 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.