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Callsign, ship name or locator: Clear       Completed generating statistics (took 0.006 s).
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AIS vessel MARY SEARS - show graphs
Callsign: NRFR
MMSI number: 303859000
IMO number: 207077
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: JP YOK OS (ETA Dec29 08:00)
Location: 1°07.76' N 103°33.89' E - locator OJ11SD71SA - show map
36.4 km Southwest bearing 241° from Singapore, Singapore [?]
43.1 km Southwest bearing 210° from Johor Bahru, Johor, Malaysia
44.2 km Southeast bearing 154° from Pontian Kechil, Johor, Malaysia
Last position: 2025-03-20 00:52:40 UTC (18d 20h51m ago)
2025-03-20 08:52:40 +08 local time at Singapore, Singapore [?]
Course: 295° – heading 115°
Speed: 1 km/h
Dimensions: draught 6.7 m
Last path: NRFR>ais via 9m2zak
Positions stored: 1706
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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