Comment:	Sam GSM
Location:	52°11.96' N 4°24.82' E - locator JO22EE97PU - show map 817.2 m Northwest bearing 315° from Katwijk aan den Rijn, Gemeente Katwijk, South Holland, Netherlands [?] 1.1 km Southeast bearing 113° from Katwijk aan Zee, Gemeente Katwijk, South Holland, Netherlands 31.1 km North bearing 352° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 37.7 km Southwest bearing 239° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-02-07 10:34:31 UTC (34d 23h19m ago) 2025-02-07 11:34:31 CET local time at Katwijk aan den Rijn, Netherlands [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	PD2NS-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	737

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.