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 OK9GTM - show graphs
Comment: LoRa APRS
Location: 50°35.23' N 15°08.51' E - locator JO70NO70AW - show map
819.8 m Northwest bearing 300° from Turnov, Liberecký Kraj, Czech Republic [?]
7.6 km Southwest bearing 210° from Malá Skála, Czech Republic
75.4 km Northeast bearing 42° from Prague, Hlavní Mesto Praha, Czech Republic
111.2 km Southeast bearing 117° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2024-12-18 05:09:11 UTC (54d 13h30m ago)
2024-12-18 06:09:11 CET local time at Turnov, Czech Republic [?]
Last telemetry: 2024-12-18 05:09:11 UTC (54d 13h30m ago) – show telemetry
V_Batt: 4.230 VDC, V_Ext: 0.660 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: OK9GTM>APLRG1 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 1
Other SSIDs: OK9GTM-9
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