Comment:	openSPOT4
Location:	51°57.60' N 4°32.60' E - locator JO21GX50EJ - show map 5.8 km Southeast bearing 130° from Berkel en Rodenrijs, Gemeente Lansingerland, South Holland, Netherlands [?] 6.1 km Northeast bearing 47° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 10.2 km Southeast bearing 130° from Pijnacker, Gemeente Pijnacker-Nootdorp, South Holland, Netherlands 51.7 km Southwest bearing 207° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-10-10 07:25:23 UTC (12d 1h53m ago) 2025-10-10 09:25:23 CEST local time at Berkel en Rodenrijs, Netherlands [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	PD2JKC-7>APOSB4 via PD2JKC,C4FM*,qAS,PD2JKC
Positions stored:	19
Other SSIDs:	PD2JKC PD2JKC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.