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AIS vessel HELENA - show graphs
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Callsign: PD3749
MMSI number: 244780454
Navigational status: Under way (engine) (0)
Vessel class: (99)
Destination: LONDON (ETA ***00 24:60)
Location: 51°29.44' N 0°11.00' E - locator JO01CL27AS - show map - static map
4.2 km West bearing 280° from Purfleet, Essex, England, United Kingdom [?]
4.8 km West bearing 258° from Aveley, Essex, England, United Kingdom
19.2 km East bearing 97° from City of London, Greater London, England, United Kingdom
21.5 km East bearing 95° from London, Greater London, England, United Kingdom
Last position: 2021-09-24 08:59:59 UTC (2d 55m ago)
2021-09-24 09:59:59 BST local time at Purfleet, United Kingdom [?]
Speed: 0 km/h
Dimensions: length 24 m width 5 m draught 0.3 m
Last path: PD3749>ais via GM7HHB
Positions stored: 102
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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