Source callsign:	PI1GDA
Comment:	430.225MHz T088 +160 www.pi2swk.nl
Location:	52°00.58' N 4°43.86' E - locator JO22IA72RH - show map 6.9 km Northwest bearing 299° from Vlist, Gemeente Vlist, South Holland, Netherlands [?] 9.5 km West bearing 260° from Oudewater, Gemeente Oudewater, Utrecht, Netherlands 19.8 km Northeast bearing 61° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 41.9 km South bearing 195° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-11-04 14:57:34 UTC (25s ago) 2025-11-04 15:57:34 CET local time at Vlist, Netherlands [?]
Last path:	PI1GDA>APDW18 via qAR,PI1SAS
Positions stored:	7
Items and objects originated:	ER-PI2SWK

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.