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 station OK4KOP-10 - show graphs
Comment: 145.525MHz DAVID
Location: 49°42.15' N 17°04.55' E - locator JN89MQ98CO - show map
145.2 m North bearing 351° from Litovel, Olomoucký Kraj, Czech Republic [?]
2.0 km South bearing 184° from Červenka, Olomoucký Kraj, Czech Republic
65.7 km Northeast bearing 31° from Brno, South Moravian Region, Czech Republic
87.8 km West bearing 261° from Ostrava, Moravskoslezský Kraj, Czech Republic
Last position: 2024-07-05 16:41:32 UTC (13d 16h11m ago)
2024-07-05 18:41:32 CEST local time at Litovel, Czech Republic [?]
Altitude: 208 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device: Open Source: APRSdroid (app, Android)
Last path: OK4KOP-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 21675
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