Comment:	https://aprsdroid.org/
Location:	52°39.01' N 5°05.76' E - locator JO22NP16MA - show map 2.6 km East bearing 71° from Hoorn, Gemeente Hoorn, North Holland, Netherlands [?] 12.0 km Southeast bearing 122° from Opmeer, Gemeente Opmeer, North Holland, Netherlands 33.7 km Northeast bearing 24° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 91.1 km Northeast bearing 27° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-09-16 22:04:33 UTC (18h44m ago) 2025-09-17 00:04:33 CEST local time at Hoorn, Netherlands [?]
Altitude:	40 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	PD4JSP-10>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	19

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.