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BOS CHALLENGE

ex VOS CHALLENGE
IMO9749623Call sign 9V3689
Type
AHTS
Lifecycle
Active
Flag
Singapore
Built
2016
Class
ABS
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BOS CHALLENGE (IMO 9749623) is an AHTS built 2016 by Fujian Southeast Shipbuilding Co., Ltd, Singapore-flagged, ABS-classed.

85 t
Bollard pull (BP)
6,500 hp
BHP
DP Class 2
DP class
1,781 t
Deadweight (DWT)
How verification worksSix tiers · strongest to weakest
Class / registryOwner doc.Cross-sourcePublished ref.Single ref.No source

01 — Identification

IMO number
9749623
Class / registry
Report
Vessel type
AHTS[4]
Published ref.
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Flag
Singapore
Cross-source
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Year built
2016
Cross-source
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Classification
ABS ↗[1]
Class / registry
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Class notation
✠A1 Offshore Support Vessel (AH, FFV 1, OSR-C2, SPS, Supply-HNLS, TOW), Ⓔ, ✠AMS, ✠ACCU, ✠DPS-2, BP (87 MT), ENVIRO, GP, HDC (7t/m2,Main Deck), RW, UWILD[2]
Cross-source
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02 — Ownership & build

Owner
Vroon Offshore Bv[3]
Single ref.
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Operator / manager
Vroon Offshore Services Bv[3]
Single ref.
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Builder
Fujian Southeast Shipbuilding Co., Ltd[2]
Cross-source
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P&I club
Not yet documented
No source
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Call sign
9V3689[4]
Published ref.
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03 — Hull & capacity

Length overall
65 m[2]
Cross-source
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Beam
16.4 m[2]
Cross-source
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Draft
5.8 m[2]
Cross-source
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Moulded depth
6.8 m[3]
Single ref.
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Deadweight (DWT)
1,781 t[2]
Cross-source
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Gross tonnage (GT)
2,387 GT[2]
Cross-source
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04 — Propulsion & performance

Total power
4,800 kW[2]
Owner doc.
Report
BHP
6,500 hp[4]
Published ref.
Report
Bollard pull (BP)
85 t[2]
Cross-source
Report

05 — Capability

DP class
DP Class 2[2]
Cross-source
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FiFi
FiFi 1[2]
Cross-source
Report

06 — Deck & accommodation

Deck space
425 m²[2]
Cross-source
Report
Crane (primary SWL)
3 t
Cross-source
Report
Accommodation
39 pax[2]
Cross-source
Report

07 — Class-notation capabilities

Dynamic Positioning
DP Class 2
Class notation
Fire-fighting (FiFi)
FiFi 1
Class notation
Oil Recovery
Recovery-capable
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.

08 — Former class

Previously classed by
LR

Sources cited (6)

Data updated
  1. 1
    IACS — Vessels in Class public register
    https://iacs.org.uk/membership/vessels-in-class ↗
  2. 2
  3. 3
    Cleared reference sources — grouped category
    aggregated; individual sources not publicly named
  4. 4
  5. 5
  6. 6

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

Frequently asked

Who built BOS CHALLENGE, and when?

BOS CHALLENGE was built by Fujian Southeast Shipbuilding Co., Ltd in 2016.

What is BOS CHALLENGE's IMO number?

BOS CHALLENGE's IMO number is 9749623.

What is BOS CHALLENGE's length?

BOS CHALLENGE has an overall length of 65 m (213.3 ft).

What is BOS CHALLENGE's deadweight?

BOS CHALLENGE has a deadweight of 1,781 t (1,963.2 short tons).

What is BOS CHALLENGE's bollard pull?

BOS CHALLENGE has a bollard pull of 85 t (93.7 short tons).

What is BOS CHALLENGE's deck area?

BOS CHALLENGE has a clear deck area of 425 m² (4,575 ft²).

What DP class is BOS CHALLENGE?

BOS CHALLENGE is a DP Class 2 vessel.