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 OK1JT - show graphs
Comment: Jaroslav
Location: 49°48.60' N 13°24.37' E - locator JN69QT84RJ - show map
1.0 km Southeast bearing 129° from Třemošná, Plzeňský Kraj, Czech Republic [?]
4.9 km Southeast bearing 133° from Horní Bříza, Plzeňský Kraj, Czech Republic
78.8 km Southwest bearing 247° from Prague, Hlavní Mesto Praha, Czech Republic
118.9 km South bearing 163° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2025-02-08 09:30:54 UTC (2d 9h50m ago)
2025-02-08 10:30:54 CET local time at Třemošná, Czech Republic [?]
Course: 112°
Speed: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: OK1JT>APBM1D via OK0DRO,DMR*,qAR,OK0DRO (good)
Positions stored: 41
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