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 SP1OP-3 - show graphs
Comment: Oskar DP4801e
Location: 53°20.69' N 15°03.87' E - locator JO73MI72RS - show map
1.3 km Northeast bearing 47° from Stargard Szczeciński, Powiat stargardzki, West Pomeranian Voivodeship, Poland [?]
12.8 km East bearing 90° from Kobylanka, Powiat stargardzki, West Pomeranian Voivodeship, Poland
35.2 km East bearing 105° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
143.5 km Northeast bearing 50° from Berlin, Berlin, Germany
Last position: 2025-10-30 21:44:15 UTC (15h6m ago)
2025-10-30 22:44:15 CET local time at Stargard Szczeciński, Poland [?]
Altitude: 55 m
Course:
Speed: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: SP1OP-3>APBM1D via SP1OP,DMR*,qAR,SP1OP (good)
Positions stored: 3325
Other SSIDs: SP1OP-X SP1OP-D SP1OP-1 SP1OP-2 SP1OP-Y SP1OP-B SP1OP
Stations which heard SP1OP-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