Latest symbol  Digipeater (digipeater is also an IGate)
Latest Packet:
Position Packet
Receive Time:
Aprx (software, Linux/Unix) by Kenneth W. Finnegan, W6KWF
Latest Forwarded:
Receive Time:
Latest Comment:
Tn,Wn Kaustinen OH6RUC Digi+TX-iGate
Receive Time:
(Received in latest packet)
Latest Telemetry:
Latest Position4:
63.5358333333333, 23.6796666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Kaustinen , Finland 0.93 miles
Veteli , Finland 5.09 miles
Evijärvi , Finland 13.17 miles
Lappajärvi , Finland 23.25 miles
Latest PHG6:
Power 16 W, Height 161 ft, Gain 9 dB omni
(Calculated range: 28.4 miles)
Packet frequency:
727s (Latest 11 packets)
Latest symbol
Search for OH6RUC at QRZ.COM!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  434.900-F 0 yd
Symbol  OH1KK 2.01 miles
Symbol  OH6GKW 25.08 miles
Symbol  OH6HGN-1 26.69 miles
Symbol  OH6AI-1 28.8 miles
Symbol  OH6GPB-4 30.96 miles
Symbol  EW7452 34.42 miles
Symbol  OH6NT-8 34.78 miles
Symbol  EW0146 39.12 miles
Symbol  OH6AC 45.93 miles
Symbol  OH8RDW 47.32 miles
Symbol  DW3089 50.62 miles
Symbol  OH6NMY 58.31 miles
Symbol  OH2KQF-1 58.54 miles
Symbol  OH6POLA-1 61.52 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.
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
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:


Station filter

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