Comment:	aprs.fi iOS
Location:	51°59.39' N 4°20.70' E - locator JO21EX17JN - show map 2.0 km South bearing 201° from Delft, Gemeente Delft, South Holland, Netherlands [?] 5.9 km South bearing 197° from Ypenburg, Gemeente ’s-Gravenhage, South Holland, Netherlands 11.8 km Northwest bearing 309° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 56.6 km Southwest bearing 221° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-07-02 21:31:25 UTC (29d 19h35m ago) 2025-07-02 23:31:25 CEST local time at Delft, Netherlands [?]
Altitude:	3 m
Speed:	0 km/h
Last path:	PD0HI-7>aprs.fi via aprsfi-iOS
Positions stored:	2916
Other SSIDs:	PD0HI

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.