Station info for G8UDD-9 – aprs.fi

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APRS digipeater – Statistics for 2025-05:
Comment:	PLXTracker U=12.9V.
Mic-E message:	In service
Location:	51°44.24' N 0°29.91' E - locator JO01FR96TX - show map 2.0 km East bearing 85° from Chelmsford, Essex, England, United Kingdom [?] 4.8 km East bearing 79° from Writtle, Essex, England, United Kingdom 47.8 km Northeast bearing 58° from City of London, Greater London, England, United Kingdom 50.0 km Northeast bearing 59° from London, Greater London, England, United Kingdom
Last position:	2025-05-11 13:37:13 UTC (1d 21h25m ago) 2025-05-11 14:37:13 BST local time at Chelmsford, United Kingdom [?]
Altitude:	38 m
Course:	312°
Speed:	6 km/h
Last path:	G8UDD-9>U1TTR4 via G8YPK-9*,WIDE2-1,qAR,MB7UHA
Positions stored:	862
Other SSIDs:	G8UDD-i G8UDD G8UDD-7
Stations heard directly:	3 on radio path – show map
Last heard a station directly:	2025-05-11 10:44:22 UTC (2d 18m ago)
Position packets heard directly:	3 on radio path

callsign		pkts	first heard - UTC	last heard	longest	(tx => rx)	longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

callsign		pkts	first heard - UTC	last heard	longest	(rx => tx)	longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.