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-7 - show graphs
Comment: Bat=3.50V (-101mA)
Last status: LoRa Tracker 434.855 @1k2 by CA2RXU_2024.03.08
Location: 50°19.94' N 18°51.92' E - locator JO90KH39US - show map
5.7 km East bearing 82° from Zabrze, Zabrze, Silesian Voivodeship, Poland [?]
9.5 km Southeast bearing 128° from Wieszowa, Powiat tarnogórski, Silesian Voivodeship, Poland
14.1 km Northwest bearing 306° from Katowice, Silesian Voivodeship, Poland
79.7 km West bearing 291° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2024-05-29 11:10:51 UTC (14m52s ago)
2024-05-29 13:10:51 CEST local time at Zabrze, Poland [?]
Altitude: 265 m
Speed: 54 km/h
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: SP9DLM-7>APLRT1 via WIDE1-1,qAR,SP9DLM-2 (good)
Positions stored: 68146
Last heard a station directly: 2023-11-19 14:12:19 UTC (191d 21h13m ago)
Stations which heard SP9DLM-7 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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS