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AIS vessel RNLI LIFEBOAT B-851 - show graphs
Callsign: 235087721
MMSI number: 235087721
IMO number: 671216
Navigational status: Under way (engine) (0)
Vessel class: SAR (51)
Location: 55°59.48' N 3°23.15' W - locator IO85HX37QV - show map
1.2 km Northeast bearing 45° from Queensferry, Scotland, United Kingdom [?]
2.0 km South bearing 170° from North Queensferry, Fife, Scotland, United Kingdom
12.6 km West bearing 290° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
56.1 km East bearing 75° from Glasgow, Glasgow City, Scotland, United Kingdom
Last position: 2025-07-23 12:23:53 UTC (23h22m ago)
2025-07-23 13:23:53 BST local time at Queensferry, United Kingdom [?]
Course: 000.0° – heading 9°
Speed: 0 km/h
Dimensions: length 8 m width 2 m draught 0.0 m
Last path: 235087721>ais via GM7HHB
Positions stored: 11169
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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