Comment:	https://aprsdroid.org/
Location:	47°23.05' N 9°16.94' E - ตำแหน่ง JN47PJ32VE - show map 324.5 m ตะวันออกเฉียงใต้ bearing 133° มาจาก Herisau, Bezirk Hinterland, Appenzell Ausserrhoden, Switzerland [?] 3.1 km เหนือ bearing 358° มาจาก Waldstatt, Bezirk Hinterland, Appenzell Ausserrhoden, Switzerland 55.1 km ตะวันออก bearing 88° มาจาก Zürich, Bezirk Zürich, Zurich, Switzerland 126.7 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position:	2025-06-01 11:19:16 UTC (4d 21h25m ago) 2025-06-01 13:19:16 CEST เวลาท้องถิ่น Herisau, Switzerland [?]
Altitude:	860 m
Course:	155°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	HB9SVT-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	33183

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.