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APRS station SM4ZAM-10 - show graphs
Comment: https://aprsdroid.org/SMLA
Location: 59°21.20' N 18°39.32' E - locator JO99HI84PT - show map
9.7 km Northeast bearing 65° from Hemmesta, Värmdö Kommun, Stockholm, Sweden [?]
12.3 km East bearing 71° from Mörtnäs, Värmdö Kommun, Stockholm, Sweden
33.5 km East bearing 86° from Stockholm, Stockholms Kommun, Stockholm, Sweden
79.8 km Southeast bearing 134° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2025-08-24 10:12:49 UTC (3d 13h ago)
2025-08-24 12:12:49 CEST local time at Hemmesta, Sweden [?]
Altitude: 24 m
Course: 125°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SM4ZAM-10>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 12927
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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