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SIENNA

IMO9254379Call sign SSD
Type
AHTS
Lifecycle
Active
Flag
Russia
Built
2004
Class
RINA

SIENNA (IMO 9254379) is an AHTS built 2004, Russia-flagged, RINA-classed.

271 t
Bollard pull (BP)
23,492 hp
BHP
DP Class 2
DP class
4,597 t
Deadweight (DWT)
How verification worksSix tiers · strongest to weakest
Class / registryOwner doc.Cross-sourcePublished ref.Single ref.No source

01 — Identification

IMO number
9254379
Class / registry
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Vessel type
AHTS[3]
Published ref.
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Flag
Russia[3]
Cross-source
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Year built
2004[3]
Published ref.
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Classification
RINA ↗[3]
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Class notation
+100a1 offshore tug/supply ship[2]
Single ref.
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02 — Ownership & build

Owner
Silverburn Shipping Isle of Man Ltd[2]
Single ref.
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Operator / manager
Morwenna Shipping Co Ltd[2]
Single ref.
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Builder
Volkswerft Stralsund Gmbh[2]
Single ref.
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P&I club
Skuld ↗[1]
Published ref.
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Call sign
SSD[3]
Published ref.
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03 — Hull & capacity

Length overall
90.3 m[3]
Published ref.
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Beam
24.2 m[3]
Published ref.
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Draft
7.8 m[3]
Published ref.
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Moulded depth
9.5 m[2]
Published ref.
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Deadweight (DWT)
4,597 t[3]
Published ref.
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Gross tonnage (GT)
6,536 GT[3]
Published ref.
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04 — Propulsion & performance

Total power
Not yet documented
No source
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BHP
23,492 hp[3]
Published ref.
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Bollard pull (BP)
271 t[2]
Published ref.
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05 — Capability

DP class
DP Class 2[2]
Single ref.
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FiFi
Not yet documented
No source
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06 — Deck & accommodation

Deck space
819 m²[2]
Single ref.
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Crane (primary SWL)
15 t
Single ref.
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Accommodation
Not yet documented
No source
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Sources cited (4)

Data updated
  1. 1
    P&I club public vessel register
    club register varies per vessel
  2. 2
    Cleared reference sources — grouped category
    aggregated; individual sources not publicly named
  3. 3
  4. 4

Source labels show provenance, not endorsement or certification. Reference only; verify before use. See About this experiment.

Frequently asked

What is SIENNA's IMO number?

SIENNA's IMO number is 9254379.

What is SIENNA's length?

SIENNA has an overall length of 90.3 m (296.3 ft).

What is SIENNA's deadweight?

SIENNA has a deadweight of 4,597 t (5,067.3 short tons).

What is SIENNA's bollard pull?

SIENNA has a bollard pull of 271 t (298.7 short tons).

What is SIENNA's deck area?

SIENNA has a clear deck area of 819 m² (8,816 ft²).

What DP class is SIENNA?

SIENNA is a DP Class 2 vessel.