Comment:	https://aprsdroid.org/
Location:	47°35.49' N 9°26.27' E - ตำแหน่ง JN47RO21MX - show map 6.4 km ตะวันออกเฉียงเหนือ bearing 53° มาจาก Salmsach, Arbon, Thurgau, Switzerland [?] 6.9 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Egnach, Arbon, Thurgau, Switzerland 71.2 km ตะวันออก bearing 69° มาจาก Zürich, Bezirk Zürich, Zurich, Switzerland 137.8 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Augsburg, Regierungsbezirk Schwaben, Bavaria, Germany
Last position:	2025-05-19 11:41:22 UTC (213d 3h16m ago) 2025-05-19 13:41:22 CEST เวลาท้องถิ่น Salmsach, Switzerland [?]
Altitude:	450 m
Course:	42°
ความเร็ว:	20 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	DK3QA-12>APDR16 via TCPIP*,qAO,AE5PL-JF
Positions stored:	3
Other SSIDs:	DK3QA-10 DK3QA DK3QA-8 DK3QA-9 DK3QA-11

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.