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APRS station GM4SJB-12 - show graphs
Comment: LoRa APRS 439.9125 MHz
Location: 58°20.26' N 3°53.47' W - locator IO88BI31BA - show map
22.0 miles Southwest bearing 217° from Thurso, Highland, Scotland, United Kingdom [?]
22.7 miles North bearing 356° from Brora, Highland, Scotland, United Kingdom
51.7 miles Northwest bearing 337° from Elgin, Moray, Scotland, United Kingdom
60.5 miles North bearing 11° from Inverness, Highland, Scotland, United Kingdom
Last position: 2024-11-07 22:42:45 EST (7m14s ago)
2024-11-08 03:42:45 GMT local time at Thurso, United Kingdom [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: GM4SJB-12>APLRG1 via GM4SJB-11*,qAO,GM4VAC-10 (good)
Positions stored: 2
Packet rate: 3600 seconds between packets on average during 32400 seconds.
Other SSIDs: GM4SJB-10 GM4SJB-11 GM4SJB-7 GM4SJB-8 GM4SJB-9 GM4SJB-N GM4SJB-i
Last heard a station directly: 2024-09-11 04:38:54 EDT (57d 19h11m ago)
Stations near current position of GM4SJB-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
GM4SJB-1118.6 miles 93°2024-11-07 21:48:09
Stations which heard GM4SJB-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
GM4SJB-11 19 2024-11-07 04:42:44 2024-11-07 22:42:45 IO88BI > IO88HH 18.6 miles 93° 2024-11-07 22:42:45

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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