Comment:	Vy 73 de Martin
Location:	47°26.99' N 9°01.99' E - locator JN47MK37XX - show map 3.0 km Southeast bearing 117° from Sirnach, Münchwilen, Thurgau, Switzerland [?] 4.1 km Southeast bearing 138° from Münchwilen, Münchwilen, Thurgau, Switzerland 37.5 km East bearing 76° from Zürich, Bezirk Zürich, Zurich, Switzerland 107.1 km Southeast bearing 124° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position:	2025-09-10 15:38:09 UTC (111d 18h19m ago) 2025-09-10 17:38:09 CEST local time at Sirnach, Switzerland [?]
Altitude:	577 m
Speed:	0 km/h
Last path:	HB3YDM>aprs.fi via aprsfi-iOS
Positions stored:	742
Other SSIDs:	HB3YDM-7 HB3YDM-9 HB3YDM-14 HB3YDM-10 HB3YDM-6

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.