Latest symbol  Weather Station
Latest Packet:
Weather Packet
Receive Time:
Telemetry devices
Latest Comment:
Q*:!4932.43NI01224.21E&DB0TS-AirGate TNC-X/APRX (Clubstation: DL0RW)bstation: DL0RW)0C, Out: -0.9C, CPU1: 31C, CPU2: 40CHz.500MHz: 40CHz: 40C als gefunden ein. Danke
Receive Time:
Latest Status:
Infos zu T20 -->
Receive Time:
Latest Weather:
XPIC 16F628mod+12F675wx
Latest Position4:
49.6598333333333, 14.4481666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Sedlčany , Czechia 0.96 miles
Kosova Hora , Czechia 1.12 miles
Neveklov , Czechia 7.51 miles
Chyšky , Czechia 9.47 miles
Packet frequency:
810s (Latest 10 packets)
Latest symbol
Search for OK1VCF at QRZ.COM!

(Link to

Related stations/objects6:
Nearby stations/objects:
Symbol  OK1OQH-2 5.55 miles
Symbol  EL-OK1BY 8.57 miles
Symbol  OK1LPD-1 8.59 miles
Symbol  ER-OK0MM 8.62 miles
Symbol  ER-OK0BNJ 8.65 miles
Symbol  OK4PZ-2 9.57 miles
Symbol  OK1LPD-3 10.4 miles
Symbol  Woleschko 16.74 miles
Symbol  FW3915 18.99 miles
Symbol  OK1KZE-1 21.88 miles
Symbol  OK1KZE-6 21.95 miles
Symbol  PrahaLibu 24.02 miles
Symbol  HTA221 25.02 miles
Symbol  EL-OK1MDX 25.06 miles
Symbol  OK1COM-1 25.24 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. 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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