Comment:	Main shack QTH
Location:	51°34.01' N 0°09.30' W - locator IO91WN16JA - show map 5.6 km Northwest bearing 327° from Clerkenwell, Greater London, England, United Kingdom [?] 6.7 km Northwest bearing 321° from Barbican, Greater London, England, United Kingdom 6.8 km North bearing 343° from London, Greater London, England, United Kingdom 7.4 km Northwest bearing 324° from City of London, Greater London, England, United Kingdom
Last position:	2025-09-27 14:01:47 UTC (50d 20h57m ago) 2025-09-27 15:01:47 BST local time at Clerkenwell, United Kingdom [?]
Altitude:	125 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	G7LTQ>APOSB4 via TCPIP*,qAC,T2CAEAST
Positions stored:	17
Other SSIDs:	G7LTQ-D G7LTQ-7 G7LTQ-5
Last heard a station directly:	2025-10-11 14:24:32 UTC (36d 20h35m ago)

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.