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 HF5F-2 - show graphs
Comment: LoRa Digi 434.855 MHz | Warszawa Ursus | Batt=4.23V
Location: 52°11.78' N 20°51.55' E - locator KO02KE37CD - show map
1.7 km West bearing 274° from Ursus, Warszawa, Masovian Voivodeship, Poland [?]
2.9 km Northwest bearing 329° from Michałowice, Powiat pruszkowski, Masovian Voivodeship, Poland
11.0 km West bearing 250° from Warsaw, Masovian Voivodeship, Poland
107.5 km Northeast bearing 62° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-02-10 10:43:11 UTC (24s ago)
2025-02-10 11:43:11 CET local time at Ursus, Poland [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: HF5F-2>APLRG1 via TCPIP*,qAC,T2RADOM
Positions stored: 5
Other SSIDs: HF5F-7 HF5F-i HF5F-10 HF5F-9
APRS igate – Statistics for 2025-02:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2025-02-09 12:18:54 UTC (22h24m ago)
Position packets heard directly: 2439 on radio path
Position packets sent to APRS-IS: 2983 – show map
Stations which heard HF5F-2 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.
Stations heard directly by HF5F-2
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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