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 S51PW-7 - show graphs
Comment: openSPOT4
Location: 46°16.42' N 13°57.32' E - locator JN66XG45PQ - show map
218.9 m Northeast bearing 40° from Bohinjska Bistrica, Slovenia [?]
16.6 km North bearing 353° from Cerkno, Cerkno, Slovenia
49.0 km Northwest bearing 301° from Ljubljana, Ljubljana, Slovenia
144.1 km Southwest bearing 233° from Graz, Styria, Austria
Last position: 2025-01-08 19:39:48 UTC (36d 10h7m ago)
2025-01-08 20:39:48 CET local time at Bohinjska Bistrica, Slovenia [?]
Last path: S51PW-7>APOSE via S51PW,C4FM*,qAS,S51PW (good)
Positions stored: 109
Other SSIDs: S51PW-1 S51PW-Y S51PW-D S51PW-B S51PW S51PW-2 S51PW-R S51PW-N
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