Comment:	aprs.fi iOS
Location:	51°25.90' N 0°27.30' W - locator IO91SK53JO - show map 7.4 km Southeast bearing 142° from Colnbrook, Surrey, England, United Kingdom [?] 8.2 km South bearing 158° from Iver, Buckinghamshire, England, United Kingdom 24.3 km West bearing 250° from London, Greater London, England, United Kingdom 26.7 km West bearing 250° from City of London, Greater London, England, United Kingdom
Last position:	2025-08-18 07:48:04 UTC (1h47m ago) 2025-08-18 08:48:04 BST local time at Colnbrook, United Kingdom [?]
Altitude:	16 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Speed:	3 km/h
Last path:	G0HFN-5>aprs.fi via aprsfi-iOS
Positions stored:	24
Other SSIDs:	G0HFN-10 G0HFN-7 G0HFN-2

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.