Name:
JA1WJU-9
Source1:
Symbol:
Latest symbol  Car
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
SVQYY7 via JN1JTN-2*,WIDE2-1,qAR,7L2IWN-13
Device3:
Unknown
Latest Position4:
36.3328333333333, 139.227
Receive Time:
(Received in latest packet)
 
Locator5:
Speed:
3.45 mph
Course:
191°
Altitude:
232.94 ft
Nearby locations:
Isesaki , Japan 1.87 miles
Sakai-nakajima , Japan 4.75 miles
Tamamura , Japan 6.55 miles
Honjō , Japan 6.88 miles
Packet frequency:
198s (Latest 3 packets)
Latest symbol
Search for JA1WJU at QRZ.COM!

(Link to www.qrz.com)

 
Related stations/objects6:
Nearby stations/objects:
Symbol  JK4MRL-4 7.11 miles
Symbol  JP1YKT-I 8.92 miles
Symbol  JJ1EJN 8.98 miles
Symbol  JN1JTN-1 9.97 miles
Symbol  JP1BBH-1 15.3 miles
Symbol  JJ1CZU-1 15.72 miles
Symbol  JP1NNS-10 16.08 miles
Symbol  JP1YKD-I 16.2 miles
Symbol  JH1NDM-13 17.27 miles
Symbol  JH1NDM-10 17.73 miles
Symbol  JQ1ZOM-10 20.07 miles
Symbol  JQ1ZGY-I 22.11 miles
Symbol  JP1YKR-I 23.23 miles
Symbol  7L2IWN-13 27.92 miles
Symbol  7M3TJZ-I 32.16 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. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position
Ruler
PHG

© 2015-2019 Per Qvarforth SM4WJF
All Rights Reserved

In this tab we show all APRS packets of any packet type that has been added to the map.

In this tab we show APRS packets of type position that has been added to the map (note that any station may send a position packet).

In this tab we show all APRS packets of type object or item that has been added to the map.

In this tab we show APRS packets of type weather that has been added to the map (note that any station may send a weather packet, not only weather stations).

In this tab we show APRS packets of type direction finding, telemetry, message, query and status that has been added to the map.

Select date and time to show map data for (enter time for your locale time zone). The regular time length select box can still be used to select how old data that should be shown (relative to selected date and time).

*Note that the heatmap will still based on data from the latest hour (not the selected date and time).

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