Name:
JH1YAK-1
Source1:
Symbol:
Latest symbol  Digipeater (New n-N Paradigm digi)
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APNU19 via WIDE2-1,qAS,JS1YFI-10
Device3:
UIdigi (digi) by IW3FQG
Latest Forwarded:
Receive Time:
1586511542
Latest Comment:
2/W1,GMn-N Fill-in Ota 144.66MHz
Receive Time:
(Received in latest packet)
Latest Position4:
36.2961666666667, 139.3805
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Ōta , Japan 0.81 miles
Ashikaga , Japan 4.64 miles
Menuma , Japan 5.09 miles
Kiryū , Japan 7.64 miles
Latest PHG6:
Power 36 W, Height 89 ft, Gain 2 dB omni
(Calculated range: 17.44 miles)
Packet frequency:
900s (Latest 2 packets)
Latest symbol
Search for JH1YAK at QRZ.COM!

(Link to www.qrz.com)


Check out current
weather in Ōta!

(Link to www.cwopviewer.com)

 
Nearby stations/objects:
Symbol  JM1SBU-7 0.7 miles
Symbol  JA/GM-105 1.49 miles
Symbol  7M3VZE-9 9.09 miles
Symbol  JI1DMH-7 9.21 miles
Symbol  JQ1ZOM-10 12.49 miles
Symbol  JI1XYM-9 12.75 miles
Symbol  JJ1EJN 15.21 miles
Symbol  JE1NZZ-9 16.05 miles
Symbol  JI1KAV-1 16.53 miles
Symbol  JG1LPN-10 16.76 miles
Symbol  JN1JTN-9 16.77 miles
Symbol  JP1YKT-I 17.64 miles
Symbol  JN1JTN-2 18.36 miles
Symbol  JN1JTN-1 18.37 miles
Symbol  JS1YDF-10 19.29 miles
 

  1. A packet is either recived from the regular APRS-IS servers or from the CWOP servers. Packets received from the APRS-IS servers are sent from ham radio operators, and packets received from the CWOP servers are sent from citizen weather stations.
  2. To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  3. Used Aprs Device according to the APRS device identification database.
  4. Position accordning to the Google geocoding service, based on the reported latitude and longitude (if we get no valid position from the Google gecoding service we will show the latitude and longitude).
  5. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  6. 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.
Initial position
Current position
Ruler