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APRS station GM4SJB-8 - show graphs
Location: 58°01.48' N 3°54.69' W - locator IO88BA05OW - show map
3.9 km Northwest bearing 295° from Brora, Highland, Scotland, United Kingdom [?]
7.0 km Northeast bearing 34° from Golspie, Highland, Scotland, United Kingdom
63.4 km North bearing 17° from Inverness, Highland, Scotland, United Kingdom
145.8 km Northwest bearing 313° from Aberdeen, Aberdeen City, Scotland, United Kingdom
Last position: 2025-08-14 12:09:56 UTC (34d 13h45m ago)
2025-08-14 13:09:56 BST local time at Brora, United Kingdom [?]
Altitude: 37 m
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: GM4SJB-8>APLRT1 via WIDE1-1,qAO,GM4SJB-10 (good)
Positions stored: 3281
Other SSIDs: GM4SJB-7 GM4SJB-11 GM4SJB-10 GM4SJB-12 GM4SJB-2 GM4SJB-9 GM4SJB-N
APRS igate – Statistics for 2025-09:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-09-14 10:14:32 UTC (3d 15h41m ago)
Position packets heard directly: 10 on radio path
Position packets sent to APRS-IS: 16 – show map
Stations heard directly by GM4SJB-8
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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