Name:
AE4ML-4
Source1:
Symbol:
Latest symbol  Digipeater
Latest Packet:
Telemetry Packet
Receive Time:
Age:
Path2:
APMI04 via WIDE2-2,qAR,W4KEL-12
Device3:
WX3in1 Mini by Microsat
Latest Comment:
4/W3,VA3/BKLAKEYRIDGE MADISON VA
Receive Time:
1513366651
Latest Beacon:
EQVS.040.1,0,(,0.140,0,10,0,0,0.5,-64,0,1,-100
Receive Time:
1513336958
Latest Telemetry:
1513366685
Latest Position4:
38.4278333333333, -78.3375
Receive Time:
1513366651
Locator5:
Nearby locations:
Madison, United States 8.74 km
Brightwood, United States 12.55 km
Stanardsville, United States 17.04 km
Ruckersville, United States 21.82 km
Latest PHG6:
Power 25 W, Height 195 m, Gain 3 dB omni
(Calculated range: 72.36 km)
Latest used symbols:
Symbol  Symbol 
Packet frequency:
10s (Latest 2 packets)
 
 
Related stations/objects7:
Nearby stations/objects:
Symbol  442.575VA  (AE4ML-4) 0 m
Symbol  147.030VA  (AE4ML-4) 24 m
Symbol  224.900VA  (AE4ML-4) 24 m
Symbol  EW5299 4.5 km
Symbol  EW5411 6.05 km
Symbol  DW3414 13.7 km
Symbol  DW5367 14.99 km
Symbol  K4DPF-10  (WINLINK) 17.92 km
Symbol  EW6603 22.07 km
Symbol  EW6602 22.09 km
Symbol  KE4LWT-10  (WINLINK) 22.79 km
Symbol  EW8639 23.61 km
Symbol  CW7975 27.28 km
Symbol  DW7567 28.6 km
Symbol  KM4KAW 29.83 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.
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
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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