Comment:	G5OYY PORTABLE MONITORING 145.5250
Location:	51°31.54' N 0°11.60' E - locator JO01CM36ED - show map 8.1 km South bearing 200° from Harold Wood, Greater London, England, United Kingdom [?] 8.4 km South bearing 167° from Collier Row, Greater London, England, United Kingdom 19.8 km East bearing 86° from City of London, Greater London, England, United Kingdom 22.1 km East bearing 85° from London, Greater London, England, United Kingdom
Last position:	2026-01-27 16:15:36 UTC (7d 23h49m ago) 2026-01-27 16:15:36 GMT local time at Harold Wood, United Kingdom [?]
Altitude:	44 m
Course:	0°
Speed:	0 km/h
Last telemetry:	2024-10-27 14:46:59 UTC (465d 1h17m ago) – show telemetry V_Batt: 3.290 VDC
Device:	Unknown: Unknown
Last path:	G5OYY-7>APRS via WIDE1-1,WIDE2-1,qAO,GB0SNB-1
Positions stored:	1028
Other SSIDs:	G5OYY-10

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.