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APRS station SM4XFJ-7 - show graphs
Comment: DMR ID: 2404106
Location: 60°06.56' N 19°47.31' E - locator JP90VC46OF - show map
8.2 km West bearing 279° from Mariehamn, Mariehamn, Aland Islands [?]
10.0 km Southwest bearing 244° from Jomala, Jomala, Aland Islands
129.5 km Northeast bearing 47° from Stockholm, Stockholms Kommun, Stockholm, Sweden
129.6 km Northeast bearing 52° from Kista, Stockholms Kommun, Stockholm, Sweden
Last position: 2025-08-13 17:46:23 UTC (19h19m ago)
2025-08-13 20:46:23 EEST local time at Mariehamn, Aland Islands [?]
Course: 349°
Speed: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: SM4XFJ-7>APBM1D via DMR*,qAS,OH2DMR-15 (good)
Positions stored: 3543
Other SSIDs: SM4XFJ-1 SM4XFJ-15 SM4XFJ-2 SM4XFJ-12 SM4XFJ-3 SM4XFJ-9
Stations which heard SM4XFJ-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.
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