Location:	51°40.46' N 7°15.40' E - ตำแหน่ง JO31PQ01TU - show map 4.6 km เหนือ bearing 6° มาจาก Oer-Erkenschwick, North Rhine-Westphalia, Germany [?] 7.5 km ตะวันออกเฉียงเหนือ bearing 31° มาจาก Recklinghausen, North Rhine-Westphalia, Germany 29.9 km ตะวันออกเฉียงเหนือ bearing 34° มาจาก Essen, North Rhine-Westphalia, Germany 85.1 km เหนือ bearing 14° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2024-10-12 11:37:36 UTC (241d 15h24m ago) 2024-10-12 13:37:36 CEST เวลาท้องถิ่น Oer-Erkenschwick, Germany [?]
ความเร็ว:	2 km/h
Last path:	DO1TWD-9>API52 via DSTAR*,qAR,DB0NG-B
Positions stored:	133
Other SSIDs:	DO1TWD-7 DO1TWD-11 DO1TWD-5 DO1TWD-Y DO1TWD-D DO1TWD-N DO1TWD-B DO1TWD-8 DO1TWD-10 DO1TWD

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.