Source callsign:	PD3RFR-10
Comment:	www.RadarMaarssen.nl | www.PD3RFR.nl | On The Air Everywhere!
Location:	52°07.74' N 5°01.13' E - locator JO22MD20GX - show map 1.9 km Southwest bearing 234° from Maarssen, Stichtse Vecht, Utrecht, Netherlands [?] 5.2 km South bearing 167° from Breukelen, Stichtse Vecht, Utrecht, Netherlands 28.6 km South bearing 162° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 43.5 km Northeast bearing 58° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2026-02-24 13:27:33 UTC (12m21s ago) 2026-02-24 14:27:33 CET local time at Maarssen, Netherlands [?]
Last path:	PD3RFR-10>APDW17 via TCPIP*,qAC,PD3RFR-15
Positions stored:	9162

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.