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APRS station GM4UPX-9 - show graphs
Comment: 145.500MHz Testing IG to/f
Location: 55°28.75' N 2°33.25' W - locator IO85RL35LA - show map
163.0 m Southwest bearing 237° from Jedburgh, The Scottish Borders, Scotland, United Kingdom [?]
11.9 km Southeast bearing 151° from Saint Boswells, The Scottish Borders, Scotland, United Kingdom
66.2 km Southeast bearing 142° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
115.0 km East bearing 111° from Glasgow, Glasgow City, Scotland, United Kingdom
Last position: 2025-08-04 10:46:35 UTC (3d 6h6m ago)
2025-08-04 11:46:35 BST local time at Jedburgh, United Kingdom [?]
Altitude: 132 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 301°
Speed: 6 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: GM4UPX-9>APDR16 via TCPIP*,qAC,T2NUERNBG
Positions stored: 134
Other SSIDs: GM4UPX-B GM4UPX-2 GM4UPX-7 GM4UPX-5 GM4UPX GM4UPX-1 GM4UPX-D
Last heard a station directly: 2025-03-24 15:51:53 UTC (136d 1h1m ago)
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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