Comment:	WINLINK
Location:	51°30.25' N 7°26.25' E - ตำแหน่ง JO31RM21MA - show map 10.7 km ตะวันออกเฉียงเหนือ bearing 42° มาจาก Witten, North Rhine-Westphalia, Germany [?] 11.6 km เหนือ bearing 1° มาจาก Herdecke, North Rhine-Westphalia, Germany 29.7 km ตะวันออก bearing 78° มาจาก Essen, North Rhine-Westphalia, Germany 71.9 km ตะวันออกเฉียงเหนือ bearing 28° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-21 10:19:08 UTC (28d 7h41m ago) 2025-12-21 11:19:08 CET เวลาท้องถิ่น Witten, Germany [?]
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	DF1DR-1>APDR16 via WIDE1-1,qAR,DB0DFR-1
Positions stored:	3
Other SSIDs:	DF1DR

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.