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 OK2RL-8 - show graphs
Comment: DS -13.75 RS -92
Location: 49°21.99' N 12°51.51' E - locator JN69KI37AX - show map
7.8 km Southwest bearing 239° from Mrákov, Plzeňský Kraj, Czech Republic [?]
9.7 km Southwest bearing 212° from Domažlice, Plzeňský Kraj, Czech Republic
56.5 km Southwest bearing 222° from Plzeň, Plzeňský Kraj, Czech Republic
137.9 km Southwest bearing 235° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2025-07-23 05:59:37 UTC (13d 12h18m ago)
2025-07-23 07:59:37 CEST local time at Mrákov, Czech Republic [?]
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: OK2RL-8>APLRT1 via WIDE1-1,qAO,DB7MM-3 (good)
Positions stored: 4172
Other SSIDs: OK2RL-7 OK2RL-10 OK2RL-11
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 aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS