Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station GM5JPB-3 - show graphs
Comment: LoRa APRS
Location: 55°51.31' N 3°31.13' W - locator IO85FU75RF - show map
3.2 km East bearing 83° from West Calder, West Lothian, Scotland, United Kingdom [?]
7.2 km East bearing 100° from Blackburn, Scotland, United Kingdom
22.8 km Southwest bearing 242° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
46.1 km East bearing 91° from Glasgow, Glasgow City, Scotland, United Kingdom
Last position: 2026-01-16 21:45:20 UTC (1m38s ago)
2026-01-16 21:45:20 GMT local time at West Calder, United Kingdom [?]
Last telemetry: 2026-01-16 21:45:20 UTC (1m38s ago) – show telemetry
V_Batt: 4.170 VDC, V_Ext: 0.660 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: GM5JPB-3>APLRG1 via WIDE1-1,qAR,GM5JPB-10 (good)
Positions stored: 1
Other SSIDs: GM5JPB GM5JPB-7 GM5JPB-5 GM5JPB-10
Stations which heard GM5JPB-3 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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS