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APRS station G8UDD - show graphs
Comment: Essex Raynet
Location: 51°45.84' N 0°30.62' E - locator JO01GS13FI - show map
4.2 km Northeast bearing 42° from Chelmsford, Essex, England, United Kingdom [?]
6.0 km West bearing 257° from Hatfield Peverel, Essex, England, United Kingdom
50.0 km Northeast bearing 56° from City of London, Greater London, England, United Kingdom
52.3 km Northeast bearing 57° from London, Greater London, England, United Kingdom
Last position: 2026-01-04 08:12:50 UTC (11d 12h ago)
2026-01-04 08:12:50 GMT local time at Chelmsford, United Kingdom [?]
Altitude: 43 m
Course: 100°
Speed: 15 km/h
Device: Brent Hildebrand, KH2Z: APRS+SA (software)
Last path: G8UDD>APSK21 via TCPIP*,qAC,T2CAEAST
Positions stored: 18176
Other SSIDs: G8UDD-9 G8UDD-i
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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