Name:
JJ2YDX-10
Source1:
Symbol:
Latest symbol  Digipeater (digipeater is also an IGate)
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APU25N via TCPIP*,qAC,T2TOKYO3
Device3:
Unknown
Latest Forwarded:
Receive Time:
1539990520
Latest Comment:
8/W1,SOn-N Fill-in 1200bps {UIV32N}
Receive Time:
(Received in latest packet)
Latest Status:
DX: JO2KNV-9 34.52.51N 138.18.52E 52.6km 226E 07:13
Receive Time:
1539988907
Latest Position4:
35.2023333333333, 138.726
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Fuji , Japan 5.55 km
Fujinomiya , Japan 10.06 km
Susono , Japan 16.74 km
Numazu , Japan 17.12 km
Latest PHG6:
Power 9 W, Height 110 m, Gain 8 dB omni
(Calculated range: 56.06 km)
Packet frequency:
1636s (Latest 11 packets)
Latest symbol
Search for JJ2YDX at QRZ.COM!

(Link to www.qrz.com)

 
Nearby stations/objects:
Symbol  JR2DIV-14 13.99 km
Symbol  JA2YLN 16.22 km
Symbol  JP2YHA-I 17.09 km
Symbol  JR2POZ-B 17.4 km
Symbol  JR2POZ B  (JR2POZ-S) 17.4 km
Symbol  FW2172 17.47 km
Symbol  JJ2YIS-3 20 km
Symbol  JF2BVT-14 23.22 km
Symbol  JG2CTF-1 28.8 km
Symbol  7J1YAK-2 32.78 km
Symbol  JE2ZUF-10 33.03 km
Symbol  JJ1IQT-N 33.58 km
Symbol  JO2QCW-9 35.28 km
Symbol  JA2GSV-1 35.47 km
Symbol  7L4VOH-10 35.81 km
 

  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
PHG

© 2015-2018 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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