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 OE5ACN-7 - show graphs
Comment: openSPOT4
Location: 48°25.31' N 15°39.85' E - locator JN78TK91QF - show map
2.2 km Southwest bearing 235° from Gedersdorf, Politischer Bezirk Krems an der Donau, Lower Austria, Austria [?]
3.9 km East bearing 69° from Krems an der Donau, Krems an der Donau, Lower Austria, Austria
57.4 km Northwest bearing 295° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria
110.9 km West bearing 286° from Bratislava, Bratislavský, Slovakia
Last position: 2025-06-18 18:30:04 UTC (10d 5h56m ago)
2025-06-18 20:30:04 CEST local time at Gedersdorf, Austria [?]
Device: SharkRF: openSPOT4 (gadget)
Last path: OE5ACN-7>APOSB4 via OE5ACN,C4FM*,qAS,OE5ACN (good)
Positions stored: 32
Other SSIDs: OE5ACN-DP OE5ACN OE5ACN-Y
Stations which heard OE5ACN-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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