Location:	52°04.50' N 4°20.50' E - ตำแหน่ง JO22EB18AA - show map 8.9 km ตะวันตกเฉียงใต้ bearing 208° มาจาก Wassenaar, Gemeente Wassenaar, South Holland, Netherlands [?] 9.3 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Voorschoten, Gemeente Voorschoten, South Holland, Netherlands 19.4 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 50.0 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-03-26 21:50:43 UTC (113d 21h7m ago) 2025-03-26 22:50:43 CET เวลาท้องถิ่น Wassenaar, Netherlands [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: Xastir (software, Linux/Unix)
Last path:	PA1SOK>APX220 via TCPIP*,qAC,T2NL
Positions stored:	1
Other SSIDs:	PA1SOK-5 PA1SOK-9 PA1SOK-1

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.