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APRS station HB3YDM-9 - show graphs
Comment: 438.250MHz vy 73 de Martin / Mobile
Mic-E message: En route
Location: 47°34.26' N 8°54.68' E - locator JN47KN97IA - show map
4.3 km Southwest bearing 227° from Pfyn, Frauenfeld, Thurgau, Switzerland [?]
4.8 km Northwest bearing 305° from Thundorf, Frauenfeld, Thurgau, Switzerland
35.4 km Northeast bearing 50° from Zürich, Bezirk Zürich, Zurich, Switzerland
142.1 km Southeast bearing 142° from Strasbourg, Département du Bas-Rhin, Alsace, France
Last position: 2026-02-26 13:34:57 UTC (32s ago)
2026-02-26 14:34:57 CET local time at Pfyn, Switzerland [?]
Altitude: 388 m
Course: 17°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: HB3YDM-9>TW3TR6 via HB3YGT-10,HB3YDM-10,WIDE1-1,WIDE2-1,qAR,HB9RQA-10 (good)
Positions stored: 149590
Other SSIDs: HB3YDM-7 HB3YDM-14 HB3YDM HB3YDM HB3YDM-10 HB3YDM-6 HB3YDM
Stations which heard HB3YDM-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
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.
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