Comment:	https://sp4.jestok.com/
Location:	53°47.80' N 22°23.03' E - locator KO13ET61BE - show map 3.7 km South bearing 160° from Ełk, Powiat ełcki, Warmian-Masurian Voivodeship, Poland [?] 11.3 km North bearing 344° from Prostki, Powiat ełcki, Warmian-Masurian Voivodeship, Poland 89.5 km Northwest bearing 326° from Białystok, Podlasie, Poland 95.5 km West bearing 278° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
Last position:	2025-12-21 09:04:27 UTC (13h40m ago) 2025-12-21 10:04:27 CET local time at Ełk, Poland [?]
Altitude:	124 m
Course:	65°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP4XKS-5>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	777458

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.