Latest symbol  Digipeater
Latest Packet:
Other Packet
Receive Time:
APU25N via WIDE1-1,WIDE2-1,qAR,K4SOL-10
Latest Forwarded:
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Latest Comment:
Mike, Jackson, TN,WINLINK {UIV32N}
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Latest Beacon:
good morning = received
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Latest Status:
Fill-in digipeater for Jackson, TN - WEST TN
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Latest Position4:
35.6971666666667, -88.7151666666667
Receive Time:
Nearby locations:
Jackson , United States 12.81 km
Medina , United States 12.92 km
Three Way , United States 15.7 km
Milan , United States 25.07 km
Latest PHG6:
Power 64 W, Height 12 m, Gain 3 dB omni
(Calculated range: 22.88 km)
Latest symbol
Search for N4GMW at QRZ.COM!

(Link to

Nearby stations/objects:
Symbol  TNMVA367E  (K4FHK-51) 1.33 km
Symbol  TNMVA367E  (K4FHK-15) 1.33 km
Symbol  W4JHO-14 3.52 km
Symbol  KG4NVN 9.24 km
Symbol  CW4199 9.82 km
Symbol  EW1062 13.16 km
Symbol  EW2747 13.76 km
Symbol  KN4ORP-9 14.7 km
Symbol  N4GMF-5 15.43 km
Symbol  CW9900 15.94 km
Symbol  KA4BNI-5 18.53 km
Symbol  NT4MC-A 21.1 km
Symbol  NT4MC A  (NT4MC-S) 21.1 km
Symbol  FW2439 22.85 km
Symbol  DW1756 27.91 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

© 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).

Date and time:


APRS Direct

Current time is:


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