Comment:	https://aprsdroid.org/
Location:	51°36.02' N 7°38.90' E - ตำแหน่ง JO31TO74TB - show map 1.3 km ตะวันตก bearing 272° มาจาก Kamen, North Rhine-Westphalia, Germany [?] 3.8 km ใต้ bearing 164° มาจาก Bergkamen, North Rhine-Westphalia, Germany 46.8 km ตะวันออก bearing 69° มาจาก Essen, North Rhine-Westphalia, Germany 88.6 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-05-25 15:08:39 UTC (9d 21h38m ago) 2025-05-25 17:08:39 CEST เวลาท้องถิ่น Kamen, Germany [?]
Altitude:	81 m
Course:	353°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	DF7DJ-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	920
Other SSIDs:	DF7DJ

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.