Comment:	438.250MHz vy 73 de Martin / Mobile
Mic-E message:	En route
Location:	47°25.42' N 9°02.91' E - locator JN47MK51TQ - show map 5.7 km Southeast bearing 138° from Sirnach, Münchwilen, Thurgau, Switzerland [?] 7.1 km Southeast bearing 147° from Münchwilen, Münchwilen, Thurgau, Switzerland 38.0 km East bearing 80° from Zürich, Bezirk Zürich, Zurich, Switzerland 109.7 km Southeast bearing 125° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position:	2025-12-21 12:14:23 UTC (10d 16h15m ago) 2025-12-21 13:14:23 CET local time at Sirnach, Switzerland [?]
Altitude:	665 m
Course:	359°
Speed:	61 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	HB3YDM-9>TW2UT2 via HB3YGT-10,HB3YDM-10,WIDE1-1,WIDE2-1,qAR,HB9RQA-10
Positions stored:	148344
Other SSIDs:	HB3YDM-7 HB3YDM HB3YDM HB3YDM-14 HB3YDM-10 HB3YDM-6 HB3YDM

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.