Latest symbol  Digipeater (Fill-in digi, 1-hop limit)
Latest Packet:
Unknown Packet
Receive Time:
Latest Forwarded:
Receive Time:
Latest Comment:
4/W1 Fill-In, Pilot Hill WY - WB7GR-4
Receive Time:
Latest Position2:
41.268, -105.433666666667
Receive Time:
Nearby locations:
Laramie , United States 14.01 km
Cheyenne , United States 53.25 km
Ranchettes , United States 54.07 km
South Greeley , United States 55.84 km
Latest PHG4:
Power 16 W, Height 110 m, Gain 3 dB omni
(Calculated range: 48.54 km)
Latest symbol
Related stations/objects5:
Symbol  B-13
Symbol  BMH-1
Symbol  BH
Symbol  B2JSH
Symbol  B7GR-2
Symbol  BGR-2
Symbol  BVILLE
Symbol  BADGR
Symbol  B0
Symbol  BLUEMT
Symbol  BR1STL
Symbol  BAXTER
Symbol  BUFBOY
Symbol  BALD
Symbol  BLKMTN
Symbol  BENRDG
Symbol  BLKWTR
Symbol  BORGER
Symbol  BOLDER
Symbol  BUTLER
Symbol  BASHOR
Symbol  BWMTN
Symbol  BRMC
Symbol  BRTLVL
Symbol  BHCNTY
Symbol  BOTHWL
Symbol  BKRCTY
Symbol  BLVSTA
Symbol  BOB
Nearby stations/objects:
Symbol  KF7AHO-14 8.82 km
Symbol  FW1094 13.92 km
Symbol  WY7ATH-2 30.89 km
Symbol  DW3707 44.29 km
Symbol  DW4800 48.03 km
Symbol  KG0HM 48.61 km
Symbol  WB7BKM 50.12 km
Symbol  EW0957 53.19 km
Symbol  KE7RQW 53.52 km
Symbol  146.775WY  (WB7GR-1) 54.75 km
Symbol  DW4366 55.43 km
Symbol  EW0853 62.5 km
Symbol  EW8375 69.09 km
Symbol  EW6545 72.8 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. 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).
  3. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  4. 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.
  5. 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).

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APRS Direct

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