Comment:	https://aprsdroid.org/
Location:	52°00.93' N 4°15.34' E - locator JO22DA03QR - show map 5.3 km Southwest bearing 244° from Rijswijk, Gemeente Rijswijk, South Holland, Netherlands [?] 6.9 km West bearing 278° from Delft, Gemeente Delft, South Holland, Netherlands 18.5 km Northwest bearing 304° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 58.8 km Southwest bearing 228° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-12-16 17:14:05 UTC (11d 4h46m ago) 2025-12-16 18:14:05 CET local time at Rijswijk, Netherlands [?]
Altitude:	35 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PD4HN-9>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	23
Other SSIDs:	PD4HN-5

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.