Latest symbol  Igate (Generic)
Latest Packet:
Other Packet
Receive Time:
APRSIS32 (software, Windows) by KJ4ERJ
Latest Forwarded:
Receive Time:
Latest Comment:
1 - Burns I-Gate -
Receive Time:
Latest Weather:
Latest Position4:
41.1458333333333, -104.533666666667
Receive Time:
Nearby locations:
Fox Farm-College , United States 21.42 km
Ranchettes , United States 22.95 km
South Greeley , United States 23.48 km
Cheyenne , United States 24.01 km
Latest PHG6:
Power 9 W, Height 49 m, Gain 3 dB omni
(Calculated range: 28.02 km)
Latest symbol
Search for WB7GR at QRZ.COM!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  WB7GR-13 168 m
Symbol  KF7AHO-14 1.92 km
Symbol  N6UA-10 8.64 km
Symbol  KC7DHF 15.61 km
Symbol  N7JJY-8 19.33 km
Symbol  FW0074 20.83 km
Symbol  N7JJY 22.21 km
Symbol  KE7RQW 23.09 km
Symbol  146.775WY  (N7JJY-1) 23.41 km
Symbol  449.300WY  (WB7GR-10) 24.11 km
Symbol  N7JJY-1 24.11 km
Symbol  147.105WY  (WB7GR-10) 28.28 km
Symbol  WY7ATH-2 46.19 km
Symbol  CW2715 46.99 km
Symbol  CW5040 47.9 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

© 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:


Station filter

Loading Loading
Searching Searching