Location:	51°20.65' N 7°11.63' E - ตำแหน่ง JO31OI32GO - show map 4.0 km ตะวันตก bearing 261° มาจาก Sprockhövel, North Rhine-Westphalia, Germany [?] 9.2 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Schwelm, North Rhine-Westphalia, Germany 17.0 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Essen, North Rhine-Westphalia, Germany 48.7 km เหนือ bearing 20° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-05-18 12:41:02 UTC (21d 21h23m ago) 2025-05-18 14:41:02 CEST เวลาท้องถิ่น Sprockhövel, Germany [?]
Altitude:	258 m
Course:	228°
ความเร็ว:	2 km/h
Last path:	DD4DN>API52 via DSTAR*,qAR,DB0BS-B
Positions stored:	29
Other SSIDs:	DD4DN-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.