Comment:	https://aprsdroid.org/
Location:	51°50.50' N 4°20.78' E - locator JO21EU12NA - show map 11.2 km Southeast bearing 144° from Maassluis, Gemeente Maassluis, South Holland, Netherlands [?] 12.8 km Southwest bearing 225° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 15.9 km Southeast bearing 145° from Maasdijk, Gemeente Westland, South Holland, Netherlands 69.8 km Southwest bearing 212° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2026-01-16 16:49:05 UTC (2h58m ago) 2026-01-16 17:49:05 CET local time at Maassluis, Netherlands [?]
Altitude:	-3 m
Course:	85°
Speed:	50 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PA2WDR-9>APDR16 via TCPIP*,qAC,T2HUN
Positions stored:	101446
Other SSIDs:	PA2WDR-10 PA2WDR-7 PA2WDR-5 PA2WDR

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.