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APRS station M7TDP-9 - show graphs
Mic-E message: En route
Location: 51°48.05' N 0°02.05' W - locator IO91XT52VE - show map
1.9 km North bearing 358° from Little Amwell, Hertfordshire, England, United Kingdom [?]
3.1 km East bearing 80° from Hertford, Hertfordshire, England, United Kingdom
32.3 km North bearing 7° from City of London, Greater London, England, United Kingdom
33.1 km North bearing 11° from London, Greater London, England, United Kingdom
Last position: 2025-01-30 08:44:00 UTC (30d 2h47m ago)
2025-01-30 08:44:00 GMT local time at Little Amwell, United Kingdom [?]
Altitude: 59 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 232°
Speed: 13 km/h
Device: Yaesu: FTM-100D (rig)
Last path: M7TDP-9>UQ4XPZ via WIDE1-1,WIDE2-1,qAO,MB7UVR (good)
Positions stored: 11
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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