Comment:	SharkRF openSPOT4
Location:	52°08.99' N 4°25.61' E - locator JO22FD15FX - show map 9.6 km Northeast bearing 29° from Voorburg, Gemeente Leidschendam-Voorburg, South Holland, Netherlands [?] 12.7 km North bearing 18° from Ypenburg, Gemeente ’s-Gravenhage, South Holland, Netherlands 25.5 km North bearing 352° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 40.1 km Southwest bearing 232° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2026-01-02 16:45:14 UTC (26d 11h46m ago) 2026-01-02 17:45:14 CET local time at Voorburg, Netherlands [?]
Altitude:	-4 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	PD0GJC>APOSB4 via TCPIP*,qAC,T2GREECE
Positions stored:	98228
Other SSIDs:	PD0GJC-10 PD0GJC-14 PD0GJC-12 PD0GJC-15 PD0GJC-15 PD0GJC-V PD0GJC-A PD0GJC-i

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.