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 SP9DLM-9 - show graphs
Comment: 145.500MHz sp9dlm.pl
Mic-E message: En route
Location: 50°17.98' N 18°53.97' E - locator JO90KH71WW - show map
5.5 km Northeast bearing 34° from Ruda Śląska, Ruda Śląska, Silesian Voivodeship, Poland [?]
8.5 km East bearing 109° from Zabrze, Zabrze, Silesian Voivodeship, Poland
10.2 km Northwest bearing 297° from Katowice, Silesian Voivodeship, Poland
76.3 km West bearing 289° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-05-19 08:12:55 UTC (1d 17h25m ago)
2025-05-19 10:12:55 CEST local time at Ruda Śląska, Poland [?]
Altitude: 275 m
Course: 36°
Speed: 52 km/h
Device: Kenwood: TM-D710 (rig)
Last path: SP9DLM-9>UP1W98 via WIDE1-1,qAO,SP9ZCF-10 (good)
Positions stored: 256975
Other SSIDs: SP9DLM SP9DLM-2 SP9DLM-7 SP9DLM-10 SP9DLM-4 SP9DLM-3 SP9DLM-11
Last heard a station directly: 2024-05-21 05:55:47 UTC (364d 19h42m ago)
Stations which heard SP9DLM-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