Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.013 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station OK1TRJ-7 - show graphs
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2024.06.08
Location: 49°14.24' N 15°07.61' E - locator JN79NF56FW - show map
3.9 km East bearing 93° from Nová Včelnice, Jihočeský Kraj, Czech Republic [?]
4.8 km West bearing 248° from Žirovnice, Vysočina, Czech Republic
107.3 km Southeast bearing 151° from Prague, Hlavní Mesto Praha, Czech Republic
146.3 km Northwest bearing 322° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria
Last position: 2025-03-18 16:15:29 UTC (17d 7h45m ago)
2025-03-18 17:15:29 CET local time at Nová Včelnice, Czech Republic [?]
Speed: 1 km/h
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: OK1TRJ-7>APLRT1 via WIDE1-1,qAU,OE3XER-10 (good)
Positions stored: 2340
Other SSIDs: OK1TRJ-10 OK1TRJ-5 OK1TRJ-6 OK1TRJ-14 OK1TRJ-12
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