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 OM3KAP-7 - show graphs
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2025.03.28
Location: 50°03.77' N 14°25.92' E - locator JO70FB15UB - show map
2.8 km South bearing 163° from Staré Město, Hlavní Mesto Praha, Czech Republic [?]
2.9 km South bearing 164° from Prague, Hlavní Mesto Praha, Czech Republic
3.4 km Southeast bearing 145° from Malá Strana, Hlavní Mesto Praha, Czech Republic
120.2 km Southeast bearing 156° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2025-08-11 05:46:29 UTC (21d 11h1m ago)
2025-08-11 07:46:29 CEST local time at Staré Město, Czech Republic [?]
Altitude: 352 m
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: OM3KAP-7>APLRT1 via WIDE1-1,qAO,OK0HCS-1 (good)
Positions stored: 277
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