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 OE9MRR - show graphs
Comment: SharkRF openSPOT4
Location: 47°28.25' N 9°35.74' E - locator JN47TL12LX - show map
9.6 km East bearing 93° from Goldach, Wahlkreis Rorschach, Saint Gallen, Switzerland [?]
10.3 km East bearing 105° from Horn, Wahlkreis Rorschach, Saint Gallen, Switzerland
79.5 km East bearing 81° from Zürich, Bezirk Zürich, Zurich, Switzerland
138.2 km Southwest bearing 224° from Augsburg, Regierungsbezirk Schwaben, Bavaria, Germany
Last position: 2025-09-12 20:41:53 UTC (84d 1h6m ago)
2025-09-12 22:41:53 CEST local time at Goldach, Switzerland [?]
Altitude: 0 m
Device: SharkRF: openSPOT4 (gadget)
Last path: OE9MRR>APOSB4 via TCPIP*,qAC,T2PERTH
Positions stored: 1
Other SSIDs: OE9MRR-Y OE9MRR-7 OE9MRR-10 OE9MRR-9 OE9MRR-11 OE9MRR-D
Last heard a station directly: 2025-09-16 14:12:09 UTC (80d 7h36m ago)
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