Comment:	145.550MHz https://aprsdro
Location:	51°53.99' N 7°01.96' E - ตำแหน่ง JO31MV35WX - show map 3.4 km ตะวันออก bearing 90° มาจาก Velen, Regierungsbezirk Münster, North Rhine-Westphalia, Germany [?] 6.3 km ใต้ bearing 162° มาจาก Gescher, North Rhine-Westphalia, Germany 50.0 km เหนือ bearing 1° มาจาก Essen, North Rhine-Westphalia, Germany 107.6 km เหนือ bearing 3° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-07-04 11:28:33 UTC (10h48m ago) 2025-07-04 13:28:33 CEST เวลาท้องถิ่น Velen, Germany [?]
Altitude:	109 m
Course:	235°
ความเร็ว:	20 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	DK4ZZ-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	28808
Other SSIDs:	DK4ZZ-10

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.