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ALP DEFENDER

IMO9737242Call sign PDDE
Type
Offshore
Lifecycle
Active
Flag
Netherlands
Built
2017
Class
DNV

ALP DEFENDER (IMO 9737242) is an Offshore built 2017, Netherlands-flagged, DNV-classed.

305 t
Bollard pull (BP)
24,472 hp
BHP
DP Class 2
DP class
4,216 t
Deadweight (DWT)
How verification worksSix tiers · strongest to weakest
Class / registryOwner doc.Cross-sourcePublished ref.Single ref.No source

01 — Identification

IMO number
9737242
Class / registry
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Vessel type
Offshore[3]
Published ref.
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Flag
Netherlands[3]
Published ref.
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Year built
2017[3]
Published ref.
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Classification
DNV ↗[1]
Class / registry
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Class notation
dnv+ 1a1 offshore service vessel+, anchorhandling, towing, e0, sf, iceclass 1b, fifi ii, tmon, bis, dynpos-autr, naut-osv(a), clean design, comf-v(3), bwm-t, recyclable[2]
Published ref.
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02 — Ownership & build

Owner
Alp Maritime Services Bv[2]
Single ref.
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Builder
Niigata Shipbuilding & Repair[2]
Single ref.
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P&I club
Not yet documented
No source
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Call sign
PDDE[3]
Single ref.
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03 — Hull & capacity

Length overall
88.51 m[3]
Published ref.
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Beam
21.05 m[3]
Published ref.
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Draft
7.96 m[3]
Published ref.
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Moulded depth
9.5 m[2]
Single ref.
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Deadweight (DWT)
4,216 t[3]
Published ref.
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Gross tonnage (GT)
5,901 GT[3]
Published ref.
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04 — Propulsion & performance

Total power
Not yet documented
No source
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BHP
24,472 hp[3]
Published ref.
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Bollard pull (BP)
305 t[3]
Published ref.
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05 — Capability

DP class
DP Class 2[3]
Published ref.
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FiFi
FiFi 2[2]
Single ref.
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06 — Deck & accommodation

Deck space
550 m²[3]
Published ref.
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Crane (primary SWL)
Not yet documented
No source
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Accommodation
35 pax[3]
Published ref.
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07 — Class-notation capabilities

Condition Monitoring
Condition monitoring
Class notation
Dynamic Positioning
DP Class 2
Class notation
Ice Class
Ice 1B / IB
Class notation

Normalized from the vessel's class notation across societies — a DNV DYNPOS-AUTR, ABS DPS-2 and LR DP(AA) all read as DP Class 2. Provenance follows the class-notation source.

Sources cited (4)

Data updated
  1. 1
    IACS — Vessels in Class public register
    https://iacs.org.uk/membership/vessels-in-class ↗
  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 ALP DEFENDER's IMO number?

ALP DEFENDER's IMO number is 9737242.

What is ALP DEFENDER's length?

ALP DEFENDER has an overall length of 88.51 m (290.4 ft).

What is ALP DEFENDER's deadweight?

ALP DEFENDER has a deadweight of 4,216 t (4,647.3 short tons).

What is ALP DEFENDER's bollard pull?

ALP DEFENDER has a bollard pull of 305 t (336.2 short tons).

What is ALP DEFENDER's deck area?

ALP DEFENDER has a clear deck area of 550 m² (5,920 ft²).

What DP class is ALP DEFENDER?

ALP DEFENDER is a DP Class 2 vessel.