Callsign:	5BSF3
MMSI number:	212165000
IMO number:	406427
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Tug (52)
Destination:	HARWI (ETA Nov09 08:00)
Location:	51°52.36' N 1°34.50' E - ตำแหน่ง JO01SU99AK - show map 18.4 km ตะวันออกเฉียงใต้ bearing 123° มาจาก Felixstowe, Suffolk, England, United Kingdom [?] 21.3 km ตะวันออก bearing 83° มาจาก Walton-on-the-Naze, Essex, England, United Kingdom 121.6 km ตะวันออก bearing 70° มาจาก City of London, Greater London, England, United Kingdom 123.9 km ตะวันออก bearing 70° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-11-28 05:06:15 UTC (39d 14h2m ago) 2025-11-28 05:06:15 GMT เวลาท้องถิ่น Felixstowe, United Kingdom [?]
Course:	98° – มุ่งหน้า 114°
ความเร็ว:	8 km/h
Dimensions:	ระยะ 33 m กว้าง 12 m draught 5.5 m
Last path:	5BSF3>ais via G7OCD
Positions stored:	57675

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.