Latest symbol  xAPRS (Unix)
Latest Packet:
Position Packet
Receive Time:
Xastir (software, Linux/Unix) by Open Source
Latest Forwarded:
Receive Time:
Latest Comment:
LinuxXastir1.9.7IGATE145.63 W7AUW-2
Receive Time:
(Received in latest packet)
Latest Beacon:
okay see you around have a good one{SD}20
Receive Time:
Latest Telemetry:
Latest Position4:
46.9813333333333, -123.865833333333
Receive Time:
(Received in latest packet)
Nearby locations:
Hoquiam , United States 1.78 km
Aberdeen , United States 3.86 km
Cosmopolis , United States 7.56 km
Central Park , United States 13.19 km
Latest PHG6:
Power 25 W, Height 12 m, Gain 4 dB North
(Calculated range: 19.16 km)
Packet frequency:
775s (Latest 12 packets)
Latest symbol
Search for W7AUW at QRZ.COM!

(Link to

Nearby stations/objects:
Symbol  DGDAVE 969 m
Symbol  DW7098 2.32 km
Symbol  EW0868 11.47 km
Symbol  DW9771 20.94 km
Symbol  DW0707 21.85 km
Symbol  W7WSW-10 21.86 km
Symbol  DW3348 23.09 km
Symbol  EW9422 23.15 km
Symbol  DW1622 27.5 km
Symbol  FW1071 39.69 km
Symbol  JIMSCUBAS 45.77 km
Symbol  FW2181 49.9 km
Symbol  KG6QHS-1 52.54 km
Symbol  DW1695 52.68 km
Symbol  N7DRD-4 56.62 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

© 2015-2019 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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