Comment:	https://aprsdroid.org/
Location:	50°47.84' N 5°42.47' E - ตำแหน่ง JO20UT41WI - show map 4.8 km ใต้ bearing 199° มาจาก Heer, Gemeente Maastricht, Limburg, Netherlands [?] 8.9 km ตะวันตกเฉียงใต้ bearing 217° มาจาก Berg, Valkenburg aan de Geul, Limburg, Netherlands 88.4 km ตะวันตก bearing 261° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 95.6 km ตะวันออก bearing 93° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-05-30 11:51:38 UTC (11d 6h8m ago) 2025-05-30 13:51:38 CEST เวลาท้องถิ่น Heer, Netherlands [?]
Altitude:	103 m
Course:	153°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PB1SAM-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	106
Other SSIDs:	PB1SAM-10 PB1SAM-7 PB1SAM-11 PB1SAM-B

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.