Comment:	SharkRF openSPOT4 | C4FM
Location:	52°01.38' N 4°52.36' E - ตำแหน่ง JO22KA45RM - show map 7.0 km ตะวันออก bearing 69° มาจาก Haastrecht, Gemeente Vlist, South Holland, Netherlands [?] 11.3 km ตะวันออก bearing 86° มาจาก Gouda, Gemeente Gouda, South Holland, Netherlands 29.2 km ตะวันออกเฉียงเหนือ bearing 67° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 39.0 km ใต้ bearing 182° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-12-09 04:40:50 UTC (15m50s ago) 2025-12-09 05:40:50 CET เวลาท้องถิ่น Haastrecht, Netherlands [?]
Altitude:	10 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	PD0CL-2>APOSB4 via TCPIP*,qAS,PD0CL
Positions stored:	43
Other SSIDs:	PD0CL PD0CL-A PD0CL-10 PD0CL-5 PD0CL-7 PD0CL-8 PD0CL-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.