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 DM1SW-30 - show graphs
Comment: LoRa APRS
Last status: https://github.com/richonguzman/LoRa_APRS_iGate 2025.03.20
Location: 50°47.98' N 6°03.44' E - locator JO30AT61VW - show map
3.2 km Northwest bearing 324° from Aachen, Regierungsbezirk Köln, North Rhine-Westphalia, Germany [?]
4.2 km Northeast bearing 41° from Vaals, Gemeente Vaals, Limburg, Netherlands
64.3 km West bearing 257° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
120.1 km East bearing 92° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-06-11 10:50:29 UTC (6m16s ago)
2025-06-11 12:50:29 CEST local time at Aachen, Germany [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: DM1SW-30>APLRG1 via TCPIP*,qAC,T2PANAMA
Positions stored: 1
Other SSIDs: DM1SW-7 DM1SW-9 DM1SW-10 DM1SW-4 DM1SW-i DM1SW
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