Comment:	David on Tour mit APRSdroi
Location:	51°33.37' N 7°22.97' E - ตำแหน่ง JO31QN53WL - show map 4.6 km ตะวันออก bearing 81° มาจาก Castrop-Rauxel, North Rhine-Westphalia, Germany [?] 6.4 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Dortmund, North Rhine-Westphalia, Germany 27.9 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก Essen, North Rhine-Westphalia, Germany 75.5 km ตะวันออกเฉียงเหนือ bearing 23° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-07-31 14:31:03 UTC (134d 11h32m ago) 2025-07-31 16:31:03 CEST เวลาท้องถิ่น Castrop-Rauxel, Germany [?]
Altitude:	107 m
Course:	147°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	DO1DBS-9>APDR16 via TCPIP*,qAO,AE5PL-JF
Positions stored:	146388
Other SSIDs:	DO1DBS

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.