Latest symbol  Digipeater (New n-N Paradigm digi)
Latest Packet:
Position Packet
Receive Time:
APN391 via WIDE2-1,qAR,W7EEE
KPC-3 by Kantronics
Latest Forwarded:
Receive Time:
Latest Comment:
W2,WAn South Mtn KB7UVC
Receive Time:
(Received in latest packet)
Latest Status:
DIGI_NED: digipeat1W_W7AUW in S.E. Hoquiam, Wa.
Receive Time:
Latest Weather:
Latest Telemetry:
Latest Position4:
47.3161666666667, -123.357833333333
Receive Time:
(Received in latest packet)
Nearby locations:
Shelton , United States 13.93 miles
McCleary , United States 18.68 miles
Elma , United States 21.74 miles
Montesano , United States 25.84 miles
Latest PHG6:
Power 4 W, Height 640 ft, Gain 6 dB omni
(Calculated range: 33.8 miles)
Latest used symbols:
Symbol  Symbol 
Packet frequency:
461s (Latest 13 packets)
Latest symbol
Nearby stations/objects:
Symbol  DW4784 10 miles
Symbol  WB7OXJ 14.36 miles
Symbol  WA4ELK-10 14.46 miles
Symbol  JIMSCUBAS 18.42 miles
Symbol  FW5771 18.83 miles
Symbol  EW4160 20.42 miles
Symbol  DW7202 21.79 miles
Symbol  KB7UVC 23.2 miles
Symbol  DW9346 23.4 miles
Symbol  231346 25.06 miles
Symbol  UCAPK 25.85 miles
Symbol  VCAPK 25.85 miles
Symbol  W7PLC-10 27.51 miles
Symbol  EW0868 29.68 miles
Symbol  DW7495 32.39 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. 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

© 2015-2019 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).

Date and time:


APRS Direct

Current time is:


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