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APRS station HB9HTR-4 - show graphs
Comment: 73 de Marzio DJ-MD5
Location: 45°53.41' N 8°56.22' E - locator JN45LV23KP - show map
1.6 km North bearing 349° from Arzo, Distretto di Mendrisio, Ticino, Switzerland [?]
3.5 km Northwest bearing 337° from Ligornetto, Distretto di Mendrisio, Ticino, Switzerland
51.2 km North bearing 338° from Milan, Province of Milan, Lombardy, Italy
133.4 km Northeast bearing 46° from Torino, Provincia di Torino, Piedmont, Italy
Last position: 2025-05-04 09:24:34 UTC (15d 1h12m ago)
2025-05-04 11:24:34 CEST local time at Arzo, Switzerland [?]
Altitude: 928 m
Course: 304°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: HB9HTR-4>APDR10 via WIDE1-1,qAR,IZ1TMF (good)
Positions stored: 23
Other SSIDs: HB9HTR-10 HB9HTR HB9HTR-11 HB9HTR-7 HB9HTR-i HB9HTR-9
Stations which heard HB9HTR-4 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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