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APRS station F4JRM-10 - show graphs
Comment: LoRa APRS
Location: 47°15.27' N 1°28.33' W - locator IN97GG31IC - show map
918.6 m East bearing 85° from Sainte-Luce-sur-Loire, Département de la Loire-Atlantique, Pays de la Loire, France [?]
5.0 km South bearing 164° from Carquefou, Département de la Loire-Atlantique, Pays de la Loire, France
7.4 km Northeast bearing 56° from Nantes, Département de la Loire-Atlantique, Pays de la Loire, France
96.5 km South bearing 171° from Rennes, Département d'Ille-et-Vilaine, Brittany, France
Last position: 2026-01-20 00:16:46 UTC (22m56s ago)
2026-01-20 01:16:46 CET local time at Sainte-Luce-sur-Loire, France [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: F4JRM-10>APLRG1 via WIDE2-2,qAO,F5BCB-10 (good)
Positions stored: 6
Other SSIDs: F4JRM
APRS igate – Statistics for 2026-01:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2026-01-19 21:19:14 UTC (3h20m ago)
Position packets heard directly: 1 on radio path
Position packets sent to APRS-IS: 1 – show map
Stations which heard F4JRM-10 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.
Stations heard directly by F4JRM-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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