Location:	52°05.77' N 4°35.52' E - locator JO22HC13AB - show map 5.7 km Southwest bearing 230° from Alphen aan den Rijn, Gemeente Alphen aan den Rijn, South Holland, Netherlands [?] 8.1 km Southeast bearing 148° from Leiderdorp, Gemeente Leiderdorp, South Holland, Netherlands 20.8 km North bearing 22° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 36.9 km Southwest bearing 213° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-07-26 10:42:58 UTC (4m5s ago) 2025-07-26 12:42:58 CEST local time at Alphen aan den Rijn, Netherlands [?]
Last WX report:	2025-07-26 10:37:56 UTC (9m7s ago) – show weather charts 25.6 °C 68% 1013.7 mbar 2.7 m/s West
Last path:	PH2M-13>APN000 via TCPIP*,qAC,T2GB
Positions stored:	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.