Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JO4GDA-10
Station ID:
592609
Source:
APRS-IS
Symbol:
Latest symbol  Digipeater (digipeater is also an IGate)
Latest Packet:
Status Packet
Receive Time:
1784674099
Age:
1784674099
Path:
APU25N,TCPIP*,qAC,T2TOKYO
Comment:
DX: JJ4KME-2 34.16.05N 132.41.19E 23.8km 129E 07:20
Latest Position:
34.40317, 132.486
Receive Time:
1784672957
 
Show on map
Latest PHG:
Power 9 W, Height 12 m, Gain 4 dB omni
(Calculated range: 14.84 km)
Packet frequency:
2400s (Latest 3 packets)
Latest symbol
Search for JO4GDA at QRZ
Export JO4GDA-10 data to KML
 
Related stations/objects:
Symbol  JO4GDA-F
Nearby stations/objects:
Symbol  JO4GDA-F 19 m
Symbol  JE4KLI-9 1.23 km
Symbol  LFR-MTG 2.95 km
Symbol  McCOY 4.3 km
Symbol  JH4QHO-2 5.23 km
Symbol  MATSUMOTO 9.25 km
Symbol  JH4GQC-9 10.42 km
Symbol  JE4CDI-8 11.31 km
Symbol  JE4YHI-10 11.97 km
Symbol  JE4YHI A 11.97 km
Symbol  FUKUTOME 14.91 km
Symbol  3A L12-08 15.51 km
Symbol  JP4YEB-I 15.54 km
Symbol  WIR-32062 16.55 km
Symbol  JH4GQC 16.57 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.