Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.011 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station SP5NAF-3 - show graphs
Mic-E message: En route
Location: 53°14.08' N 21°27.40' E - locator KO03RF46TH - show map
524.6 m West bearing 274° from Kadzidło, Powiat ostrołęcki, Masovian Voivodeship, Poland [?]
12.4 km Northeast bearing 58° from Baranowo, Powiat ostrołęcki, Masovian Voivodeship, Poland
113.3 km West bearing 276° from Białystok, Podlasie, Poland
115.6 km North bearing 15° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-03-13 17:33:57 UTC (1d 20h57m ago)
2025-03-13 18:33:57 CET local time at Kadzidło, Poland [?]
Altitude: 91 m
Course: 147°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: SP5NAF-3>US1T08 via SR5NOS*,WIDE2-1,qAR,SR4NWU (good)
Positions stored: 27
Other SSIDs: SP5NAF-9 SP5NAF-D SP5NAF-FM SP5NAF-R SP5NAF-7 SP5NAF SP5NAF-5 SP5NAF-S SP5NAF-6 SP5NAF-8 SP5NAF-DP SP5NAF-1 SP5NAF-Y SP5NAF-2 SP5NAF-4 SP5NAF-11 SP5NAF-14 SP5NAF-15 SP5NAF-18 SP5NAF-B
Stations which heard SP5NAF-3 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