Latest symbol  Igate (Generic)
Latest Packet:
Telemetry Packet
Receive Time:
Aprx (software, Linux/Unix) by Kenneth W. Finnegan, W6KWF
Latest Forwarded:
Receive Time:
Latest Comment:
4/ Club station of Kokkola
Receive Time:
Latest Telemetry:
Latest Position4:
63.8423333333333, 23.0421666666667
Receive Time:
Nearby locations:
Kokkola , Finland 2.71 miles
Kronoby , Finland 7.86 miles
Larsmo , Finland 10.88 miles
Kälviä , Finland 12.57 miles
Latest PHG6:
Power 4 W, Height 89 ft, Gain 5 dB omni
(Calculated range: 11.96 miles)
Packet frequency:
552s (Latest 2 packets)
Latest symbol
Search for OH6AI at QRZ.COM!

(Link to

Nearby stations/objects:
Symbol  OH6LSL-9 2.76 miles
Symbol  OH6GKW 3.87 miles
Symbol  OH6NT-8 8.22 miles
Symbol  EW7452 9.78 miles
Symbol  OH6GPB-4 15.71 miles
Symbol  EW0146 20.38 miles
Symbol  OH1KK 28.12 miles
Symbol  OH6RUC 28.8 miles
Symbol  434.900-F  (OH6RUC) 28.8 miles
Symbol  OH8RDW 33.04 miles
Symbol  ULKOKALLA  (OH8MTM) 35.92 miles
Symbol  OH6HGN-1 38.53 miles
Symbol  OH6R  (OH1UK) 59.59 miles
Symbol  OH6AC 61.2 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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