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APRS station SQ5EF-4 - show graphs
Comment: 145.625MHz https://aprsdro
Location: 51°25.64' N 21°20.68' E - locator KO01QK12IN - show map
748.1 m Southeast bearing 120° from Jedlnia-Letnisko, Powiat radomski, Masovian Voivodeship, Poland [?]
9.1 km Southwest bearing 233° from Pionki, Powiat radomski, Masovian Voivodeship, Poland
87.1 km West bearing 284° from Lublin, Lublin Voivodeship, Poland
92.1 km South bearing 165° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-12-29 17:10:23 UTC (4h44m ago)
2025-12-29 18:10:23 CET local time at Jedlnia-Letnisko, Poland [?]
Altitude: 195 m
Course: 340°
Speed: 6 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SQ5EF-4>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 96422
Other SSIDs: SQ5EF-5 SQ5EF-10
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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