Comment:	aprs.fi iOS
Location:	52°29.51' N 4°41.55' E - locator JO22IL38CA - show map 2.6 km Southeast bearing 147° from Heemskerk, Gemeente Heemskerk, North Holland, Netherlands [?] 2.6 km East bearing 69° from Beverwijk, Gemeente Beverwijk, North Holland, Netherlands 18.7 km Northwest bearing 314° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 64.9 km North bearing 13° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2026-01-10 15:37:46 UTC (21d 38m ago) 2026-01-10 16:37:46 CET local time at Heemskerk, Netherlands [?]
Altitude:	1 m
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	368

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.