Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS weather station OK5TVR-4 - show graphs
Map loading...
Comment: wATM Brdy
Location: 49°39.48' N 13°49.09' E - locator JN69VP87EW - show map - static map
7.1 km Northwest bearing 332° from Rožmitál pod Třemšínem, Středočeský Kraj, Czech Republic [?]
9.0 km West bearing 272° from Bohutín, Středočeský Kraj, Czech Republic
33.2 km East bearing 107° from Plzeň, Plzeňský Kraj, Czech Republic
64.4 km Southwest bearing 222° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2022-01-25 23:34:46 UTC (5m14s ago)
2022-01-26 00:34:46 CET local time at Rožmitál pod Třemšínem, Czech Republic [?]
Last WX report: 2022-01-25 23:29:41 UTC (10m19s ago) – show weather charts
-6.1 °C 100% 1017.6 mbar 0.4 m/s West
Device: Unknown: Unknown
Last path: OK5TVR-4>APRS via WIDE1-1,WIDE2-2,qAR,OE5XIM-10 (good)
Positions stored: 27
Stations which heard OK5TVR-4 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS