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 SP6OOL-9 - show graphs
Comment: ROBERT AT-D878UV 145.550 MHz
Location: 50°51.90' N 18°33.80' E - locator JO90GU77OO - show map
7.0 km North bearing 353° from Sieraków Śląski, Powiat lubliniecki, Silesian Voivodeship, Poland [?]
9.3 km West bearing 256° from Przystajń, Powiat kłobucki, Silesian Voivodeship, Poland
116.7 km Southwest bearing 213° from Łódź, Łódź Voivodeship, Poland
129.2 km Northwest bearing 313° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-05-22 17:39:26 UTC (16h40m ago)
2025-05-22 19:39:26 CEST local time at Sieraków Śląski, Poland [?]
Course: 208°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SP6OOL-9>APDR10 via WIDE1-1,WIDE2-2,qAR,SR9LC-1 (good)
Positions stored: 8417
Other SSIDs: SP6OOL SP6OOL-7 SP6OOL-2 SP6OOL
Stations which heard SP6OOL-9 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