Name:
KD4BNQ-3
Source1:
Symbol:
Latest symbol  Digipeater (with overlay G)
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APDW14 via WIDE1-1,WIDE2-1,qAo,N2TEK
Device3:
DireWolf by WB2OSZ
Latest Comment:
Mountian Lake VA
Receive Time:
(Received in latest packet)
Latest Weather:
1484278920
Latest Position4:
37.35, -80.5371666666667
Receive Time:
(Received in latest packet)
Locator5:
Nearby locations:
Pembroke, United States 9.61 km
Prices Fork, United States 16.13 km
Pearisburg, United States 17.86 km
Fairlawn, United States 22.7 km
Latest PHG6:
Power 49 W, Height 149 m, Gain 3 dB omni
(Calculated range: 74.91 km)
Packet frequency:
100s (Latest 3 packets)
 
 
Nearby stations/objects:
Symbol  DW7639 4.85 km
Symbol  N4AJT-4 7.2 km
Symbol  EW6944 8.27 km
Symbol  CW8121 12.23 km
Symbol  N3PB 12.58 km
Symbol  EW5206 14.53 km
Symbol  DW8443 16.03 km
Symbol  NB3T-10 17.86 km
Symbol  NB3T-11 17.86 km
Symbol  AI4RC-9  (WINLINK) 18.94 km
Symbol  AI4RC-10  (WINLINK) 18.94 km
Symbol  EW4366 23.91 km
Symbol  CW5397 30.33 km
Symbol  KF4EMZ-9 37.56 km
Symbol  WX4SNO 39.05 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

© 2015-2017 Per Qvarforth SM4WJF
All Rights Reserved
Here you can change how long time a station should be visible.

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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