Comment:	Martin - Qrv Zello en DMR
Location:	51°50.67' N 4°19.38' E - locator JO21DU82SQ - show map 427.2 m West bearing 263° from Spijkenisse, Gemeente Spijkenisse, South Holland, Netherlands [?] 10.1 km Southeast bearing 150° from Maassluis, Gemeente Maassluis, South Holland, Netherlands 70.4 km Southwest bearing 214° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 110.5 km North bearing 359° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2026-01-04 16:44:58 UTC (6d 8h43m ago) 2026-01-04 17:44:58 CET local time at Spijkenisse, Netherlands [?]
Altitude:	105 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PD2MAR-14>APDR16 via TCPIP*,qAC,T2UK
Positions stored:	672052
Other SSIDs:	PD2MAR

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.