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 0.011 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station SP3MWT-12 - show graphs
Comment: Marcin LoRa
Location: 51°39.58' N 17°49.71' E - locator JO81VP98KH - show map
1.6 km East bearing 71° from Ostrów Wielkopolski, Powiat ostrowski, Greater Poland Voivodeship, Poland [?]
10.4 km Southwest bearing 244° from Skalmierzyce, Powiat ostrowski, Greater Poland Voivodeship, Poland
83.1 km Northeast bearing 41° from Wrocław, Lower Silesian Voivodeship, Poland
113.2 km West bearing 266° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-02-01 20:41:08 UTC (35d 2h47m ago)
2025-02-01 21:41:08 CET local time at Ostrów Wielkopolski, Poland [?]
Course: 180°
Speed: 5 km/h
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: SP3MWT-12>APLRT1 via WIDE1-1,qAO,SP3MWT-8 (good)
Positions stored: 8
Other SSIDs: SP3MWT-8 SP3MWT-9 SP3MWT-7 SP3MWT-D
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