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 SP9VRF-8 - show graphs
Comment: 145.450MHz!!! W TERENIE !!!
Mic-E message: En route
Location: 49°36.55' N 20°41.95' E - locator KN09IO36VE - show map
6.9 km Northeast bearing 42° from Stary Sącz, Powiat nowosądecki, Lesser Poland Voivodeship, Poland [?]
8.7 km Northeast bearing 66° from Podegrodzie, Powiat nowosądecki, Lesser Poland Voivodeship, Poland
76.9 km Southeast bearing 133° from Kraków, Lesser Poland Voivodeship, Poland
139.6 km Southeast bearing 120° from Katowice, Silesian Voivodeship, Poland
Last position: 2025-03-01 16:50:04 UTC (4d 8h40m ago)
2025-03-01 17:50:04 CET local time at Stary Sącz, Poland [?]
Altitude: 313 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 253°
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: SP9VRF-8>TY3V5L via WIDE1-1,WIDE2-1,qAR,SR9NFB (good)
Positions stored: 106
Other SSIDs: SP9VRF-7 SP9VRF SP9VRF-5 SP9VRF-6 SP9VRF-4
Stations which heard SP9VRF-8 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