Ro-Ro or Container Carrier🇵🇼 PalauActive

MERNA 1

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IMO: 8716954
MMSI: 511101359
Call Sign: T8A4703

Technical Specifications

Key Figures

Gross Tonnage

7,067GT

Deadweight

3,980DWT

Length Overall

125.16m

Beam

19.7m

Draught

5.4m

Year Built

1989

Intelligence

Risk & Sustainability

Risk scoreHigh

52/ 100

Safety38

Compliance77

Environment38

Carbon intensity · 2024C

4,713t CO₂

AER (CO₂/capacity·nm): 32.3
Fuel burned: 1,470 t
Technical: EEXI (21.38 gCO₂/t·nm)

Verified reported figure. Band is peer-relative, not official IMO CII.

Compliance

Safety Record

Port-State-Control detentions1

San Juan, Puerto Rico2 deficiencies
Jan 6, 2020US Coast Guard (Tokyo MOU)2 grounds for detention
Fire detection and alarm; Safety Management

Port-State-Control detentions.

Composite Risk

Risk Score

57/100

Elevated risk60% component coverage

Multiple adverse factors, or a hard ship-specific signal, lift this hull above the fleet norm.

PSC detentions46

Sanctions exposureno data

Dark-fleet signalno data

Hull age100

Flag register25

A coverage-weighted blend of the 3 components we could read for this hull — the weights renormalise over only the components present, so a thin read is never inflated and a hull is never credited a “safe 0” for a signal it has no row for. Higher means riskier. Derived in-house from government-open port-State-control, flag, sanctions and our own vessel data; weight it by the coverage above.

Estimated

Capacity & Classification

Cargo capacity at draughtMedium confidence

~3,980t at summer draught

Container · summer draught 5.4 m · 11.8 t per cm immersion

Estimated intake by draught

3.78 m~2,064 t

4.05 m~2,383 t

4.32 m~2,703 t

4.59 m~3,022 t

4.86 m~3,341 t

5.13 m~3,661 t

5.4 m~3,980 t

Estimate only — modelled from deadweight (deadweight regression) using a first-principles hydrostatic model, not measured hydrostatic tables. The design draught it is anchored to is unreliable across the fleet.

Type classification

Declared

Container

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Inferred from size

Container

density DWT/GT=0.56 is consistent with declared container

DWT/GT 0.56Beam/LOA 0.157Declared type: Ro-Ro or Container Carrier

Declared type is consistent with the class implied by the vessel’s size signals. Inferred via our shared size-based classifier.

Commercial