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APRS station OH4KA-4 - show graphs
Comment: Raspberry pi / tnc-X Rx-only igate
Location: 60°26.58' N 25°03.26' E - locator KP20MK66MH - show map
3.9 km Southwest bearing 210° from Järvenpää, Nyland, Southern Finland, Finland [?]
5.2 km Northwest bearing 328° from Kerava, Nyland, Southern Finland, Finland
31.1 km North bearing 12° from Helsinki, Nyland, Southern Finland, Finland
113.0 km North bearing 8° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2025-02-12 04:17:08 UTC (15m11s ago)
2025-02-12 06:17:08 EET local time at Järvenpää, Finland [?]
Last telemetry: 2025-02-12 04:21:08 UTC (11m11s ago) – show telemetry
Avg 10m: 0 Rx Erlang, Avg 10m: 0 Tx Erlang, RxPkts: 0 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: OH4KA-4>APRX27 via TCPIP*,qAC,APRSFI-I3
Positions stored: 14
Other SSIDs: OH4KA-7 OH4KA-2 OH4KA-8 oh4ka-i
Last heard a station directly: 2024-12-02 10:08:57 UTC (71d 18h23m ago)
Normal receiver range estimate: 110 km (Updated: 2024-11-30 23:16:16 UTC)
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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