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HULLMAS INDEPENDENCE

ex BUTLER FREEDOM · GULF FLEET NO. 69
IMO8311584Call sign 5NMF4
Type
AHTS
Lifecycle
Active
Flag
Nigeria
Built
1984
Class
ABS

HULLMAS INDEPENDENCE (IMO 8311584) is an AHTS built 1984, Nigeria-flagged, ABS-classed.

60 t
Bollard pull (BP)
4,610 hp
BHP
None reported
DP class
1,000 t
Deadweight (DWT)
How verification works4 of 16 specs from a primary source or corroborated beyond the reference databases
Primary sourceIndependent sourceReference databaseDerivedCorroborated = two or more sources agreeHow we rank sources

01 — Identification

IMO number
8311584
Primary sourceReport
Vessel type
AHTS[3]
Independent sourcecorroboratedReport
Flag
Nigeria[2]
Reference databaseReport
Year built
1984[4]
Independent sourcecorroboratedReport
Classification
ABS ↗[1]
DerivedReport
Class notation
ab*a1 towing service[2]
Reference databaseReport

02 — Ownership & build

Owner
Ag Butler (nigeria) Ltd[2]
Reference databaseReport
Operator / manager
Hullmas Oil Ltd[2]
Reference databaseReport
Builder
Quality Shipyards Inc[2]
Reference databasecorroboratedReport
P&I club
Not yet documented
No sourceReport
Call sign
5NMF4[2]
Reference databaseReport

03 — Hull & capacity

Length overall
58 m[2]
Reference databaseReport
Beam
12 m[2]
Reference databaseReport
Draft
4.185 m[2]
Reference databasecorroboratedReport
Moulded depth
4.88 m[2]
Reference databaseReport
Deadweight (DWT)
1,000 t[2]
Reference databaseReport
Gross tonnage (GT)
858 GT[4]
Independent sourcecorroboratedReport

04 — Propulsion & performance

Total power
Not yet documented
No sourceReport
BHP
4,610 hp[3]
Independent sourcecorroboratedReport
Bollard pull (BP)
60 t[2]
Reference databaseReport

05 — Capability

DP class
None reported
DerivedReport
FiFi
None reported
DerivedReport
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Sources cited (4)

Data updated
  1. 1
    Other source
    no public link
  2. 2
    Commercial reference databases (not individually named)
    grouped category; individual databases are not publicly named
  3. 3
  4. 4
    USCG Port State Information Exchange (PSIX)
    https://cgmix.uscg.mil/PSIX/ ↗

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

Frequently asked

What is HULLMAS INDEPENDENCE's IMO number?

HULLMAS INDEPENDENCE's IMO number is 8311584.

What is HULLMAS INDEPENDENCE's length?

HULLMAS INDEPENDENCE has an overall length of 58 m (190.3 ft).

What is HULLMAS INDEPENDENCE's deadweight?

HULLMAS INDEPENDENCE has a deadweight of 1,000 t (1,102.3 short tons).

What is HULLMAS INDEPENDENCE's bollard pull?

HULLMAS INDEPENDENCE has a bollard pull of 60 t (66.1 short tons).