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APRS station OH3ZM-5 - show graphs
Comment: 3697.000MHz ohraradio.fi
Location: 60°38.23' N 24°52.15' E - locator KP20KP42HW - show map
447.9 m North bearing 18° from Hyvinkää, Nyland, Southern Finland, Finland [?]
12.2 km Southeast bearing 156° from Riihimäki, Tavastland, Southern Finland, Finland
49.5 km North bearing 14° from Espoo, Nyland, Southern Finland, Finland
52.1 km North bearing 356° from Helsinki, Nyland, Southern Finland, Finland
Last position: 2025-01-20 15:15:32 UTC (20d 21h27m ago)
2025-01-20 17:15:32 EET local time at Hyvinkää, Finland [?]
Altitude: 134 m
Course: 219°
Speed: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: OH3ZM-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 1351
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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