Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JH1YAK-1
Station ID:
86416
Source:
APRS-IS
Symbol:
Latest symbol  Digipeater (New n-N Paradigm digi)
Latest Packet:
Other Packet
Receive Time:
1765504124
Age:
1765504124
Path:
UIDIGI,qAO,JK1AUT-15
Latest Position:
36.29633, 139.38083
Receive Time:
1765501815
 
Show on map
Latest PHG:
Power 9 W, Height 98 m, Gain 4 dB omni
(Calculated range: 41.98 km)
Packet frequency:
2200s (Latest 9 packets)
Latest symbol
Search for JH1YAK at QRZ
Export JH1YAK-1 data to KML
 
Nearby stations/objects:
Symbol  JK1FUN-9 2.03 km
Symbol  JP1BBH-1 15.21 km
Symbol  JG1TKM-9 16.35 km
Symbol  JM1HDQ-9 16.72 km
Symbol  JG1SSR-9 17.16 km
Symbol  JK1AUT-10 18.19 km
Symbol  JK1AUT-15 18.27 km
Symbol  JK1AUT-14 18.36 km
Symbol  JQ1ZOM-10 20.07 km
Symbol  JN1FAO-9 22.24 km
Symbol  JJ1LXW-9 26.21 km
Symbol  JL1EJS-10 26.99 km
Symbol  JG1PNO-10 27.45 km
Symbol  JG1PNO-3 28.13 km
Symbol  3A-B21-08 28.49 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.