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Callsign, ship name or locator: Clear       
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AIS vessel SENTINAL@@@@@@@@@@@@ - show graphs
Callsign: 2CPJ9@@
MMSI number: 235074684
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 56°00.26' N 3°23.53' W - locator IO86HA21WA - show map
3.2 km South bearing 176° from Inverkeithing, Fife, Scotland, United Kingdom [?]
7.0 km South bearing 185° from Crossgates, Fife, Scotland, United Kingdom
13.5 km Northwest bearing 296° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
56.0 km East bearing 74° from Glasgow, Glasgow City, Scotland, United Kingdom
Last position: 2025-07-11 11:19:21 UTC (10d 18h48m ago)
2025-07-11 12:19:21 BST local time at Inverkeithing, United Kingdom [?]
Course: 259° – heading 259°
Speed: 18 km/h
Dimensions: length 10 m width 4 m draught 0.0 m
Last path: 2CPJ9@@>ais via GM7HHB
Positions stored: 358
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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