Maritime Intelligence Network
One Account. Three Powerful Platforms.
TrustedDocks ACTIVE New-Ships PortTracker

SIF

ex NOBLE REGINA ALLEN (2026)

🚢 Service Ship 🏴 Liberia IMO 8771227 IN SERVICE/COMMISSION
101.6 m333.3 ft
Length (LOA)
84.5 m277.1 ft
Beam
6.3 m20' 08"
Draft
5,281 DWT
Deadweight
16,146 GT
Gross Tonnage
2013
(13 yrs old)
Built

General Information

Vessel Name SIF
Former Name
IMO Number 8771227
MMSI 636015375
Call Sign D5AI7
Flag State Liberia
Vessel Type Service Ship
Detailed Type
Service Status IN SERVICE/COMMISSION
Year of Build 2013

Dimensions & Tonnage

Length Overall (LOA) 101.6 m333.3 ft
Beam (Width) 84.5 m277.1 ft
Draft 6.3 m20' 08"
Deadweight (DWT) 5,281 t5,198 LT
Gross Tonnage (GT) 16,146 GT

This vessel is approximately 13 years old.

🎮 Exclusive Feature

Unlock the 3D Vessel Simulator

Take the helm! Sign up to access our interactive 3D Simulator and steer the SIF in real-time at its actual live position. Plus, instantly receive 20 Free Intelligence Credits to unlock full ownership, manager, and shipyard repair history.

📍

Live Position

Real-time AIS vessel tracking with position history heatmap

🌊

Marine Weather Layer

Live ECMWF & NOAA wind, significant wave height, and currents

🏢

Owner & Manager

See ship owner, manager, builder, and last docking information

🔧

Shipyard Visits

Track drydocking history and shipyard maintenance records

Explore Similar Vessels

About the SIF

The SIF (IMO: 8771227) is a service ship built in 2013 currently sailing under the flag of Liberia. The vessel has an estimated length overall (LOA) of 101.6 meters and a beam of 84.5 meters, alongside a deadweight tonnage of 5,281 DWT.

Operating under the service status of IN SERVICE/COMMISSION, the vessel relies on the DNV for its classification society standards. Technical and commercial management is publicly recorded to be overseen by Borr Drilling Management (UK) Ltd.

TrustedDocks provides detailed maritime intelligence, ship repairs, and maintenance records for the SIF. According to our data, the vessel was recently drydocked or maintained at the DAMEN SHIPREPAIR ROTTERDAM, Location Schiedam facilities. To unlock its full live AIS tracking, port visits, PSC inspection records, and shipyard history, log in or create a free account.