Comment:	SharkRF openSPOT4
Location:	51°58.95' N 6°17.68' E - ตำแหน่ง JO31DX55IT - show map 11.2 km ตะวันออก bearing 107° มาจาก Doesburg, Gemeente Doesburg, Gelderland, Netherlands [?] 16.4 km ตะวันออก bearing 69° มาจาก Zevenaar, Gemeente Zevenaar, Gelderland, Netherlands 105.2 km ตะวันออกเฉียงใต้ bearing 114° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 125.1 km เหนือ bearing 339° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-02 21:01:43 UTC (5d 9h44m ago) 2025-12-02 22:01:43 CET เวลาท้องถิ่น Doesburg, Netherlands [?]
Altitude:	0 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	PD0AMN>APOSB4 via TCPIP*,qAC,T2TAS
Positions stored:	2

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.