General Average Claim Dismissed for Master’s Incompetence

Introduction

In Unity Ship Group SA v Euroins Insurance JSC (The “Happy Aras”) [2026] 1 Lloyd’s Rep 151, the English Admiralty Court considered whether the claimant owners (“Owners“) of the bulk carrier Happy Aras (the “Vessel“) were entitled to recover a general average contribution of US$1,271,095.89 from the defendant cargo insurers, Euroins Insurance JSC (“Defendant“), following the Vessel’s grounding in the Mediterranean Sea.

The Owners’ claim was dismissed in its entirety. The Court held that the Vessel’s master was incompetent, rendering the Vessel unseaworthy, and that the Owners had failed to discharge their burden of proving due diligence under Article IV rule 1 of the Hague Rules. Accordingly, no sum was awarded to the owners.

The decision is a salutary reminder that a shipowner’s duty to exercise due diligence to make a vessel seaworthy is not a mere formality. Shipowners must be able to demonstrate, with evidence that can withstand scrutiny, that they have taken concrete steps to ensure the competence of their crew – particularly the master – before and at the beginning of each voyage.

Brief Facts

The Vessel was on a voyage charter, carrying a cargo of soya beans, when she grounded and was seriously damaged. A salvage, lightering and transhipment operation followed, following which the Owners declared general average.

The cargo was insured by the Defendant, which had concluded an Average Guarantee covering such contributions from cargo interests to general average as were ascertained to be “reasonably, properly and legally due”. The general average contribution claimed from cargo interests was US$1,271,095.89. The Defendant refused to pay on two grounds: (i) the Vessel was not manned with a competent master; and (ii) there was no proper system in place for passage planning and/or a failure to exercise due diligence in passage planning, in contravention of International Maritime Organisation (“IMO“) guidelines. 

The Grounding

Prior to the Vessel’s master taking over as officer of the watch, the Vessel’s position had not been plotted or recorded in the Deck Log in accordance with the Vessel’s passage plan which required fixes to be taken at prescribed intervals. Upon assuming watch, the master altered course, deviating from the passage plan to save steaming time. This departure from the passage plan was also not recorded in the Deck Log.

At one point, the master sent the sole lookout below to make tea, in clear breach of the Vessel’s Safety Management System (“SMS“), which required a lookout to be maintained in darkness. The master was then alone on the bridge. When the approximate position of Way Point 54 was reached, the master failed to alter course as planned and the Vessel continued until it grounded, without any attempt to alter course or reduce speed.

The Deck Log recorded the time of the grounding and contained entries suggesting avoiding action had been taken. However, these were both contradicted by Automatic Identification System (“AIS“) data. The Court also found that entries in the Deck Log and Engine Log made around the time of grounding were false and had been made retrospectively to deflect blame. Relatedly, the Vessel was not equipped with a Voyage Data Recorder (“VDR“) given that the Vessel’s gross tonnage was below 3,000.

The Legal Framework

General average is a principle of maritime law where all stakeholders in a sea venture (vessel and cargo owners) proportionally share losses resulting from a voluntary sacrifice to save the vessel and remaining cargo from common peril. It is governed by the York-Antwerp Rules 1994.

A shipowner seeking to recover a general average contribution must establish that the general average expenditure was incurred, and that the loss or expenditure was not caused by its own “actionable fault”. Where cargo interests raise a defence of actionable fault, the Court will consider the following:

1. Whether the Vessel was unseaworthy;
2. If so, whether the unseaworthiness was causative of the loss; and
3. Whether the carrier exercised due diligence to make the Vessel seaworthy before and at the beginning of the voyage.

Rule D of the York-Antwerp Rules 1994 provides that rights to contribution in general average shall not be affected though the event may have been due to the fault of one of the parties, but this shall not prejudice any remedies or defences which may be open against or to that party. In this respect, a shipowner is not entitled to recover general average contributions from cargo owners where the loss or expenditure was caused by its “actionable fault”, which includes a causative breach of the contract of carriage.

Where the actionable fault alleged is a breach of the carrier’s duty of seaworthiness, the starting point is that the carrier must exercise due diligence before and at the beginning of the voyage to make the ship seaworthy (Article III rule 1 of the Hague Rules). Where unseaworthiness is established, the burden of proving the exercise of due diligence falls on the carrier. Importantly, while the shipowner is ordinarily not responsible for loss or damage arising from any “act, neglect, or default of the master, mariner, pilot or the servants of the carrier in the navigation or in the management of the ship”, this exception cannot be relied upon where the loss or damage has resulted from the shipowner’s failure to exercise due diligence to make the ship seaworthy (Article IV rules 1 and 2(a) of the Hague Rules).

In relation to crew competence and passage planning, a defective passage plan can render a ship unseaworthy. Additionally, the carrier’s duty to provide a competent crew means the crew cannot be suffering from a “disabling want” of skill or knowledge. Such incompetence is to be distinguished from negligence, and may be derived from factors such as:

1. An inherent lack of ability;
2. A lack of adequate training or instruction;
3. A lack of knowledge about a particular vessel and/or its systems;
4. A disinclination to perform the job properly; and/or
5. Physical or mental disability or incapacity.

The test of whether incompetence or inefficiency of the master and crew has rendered the vessel unseaworthy is whether a reasonably prudent owner, knowing the relevant facts, would have allowed the vessel to put to sea with that master and crew given their state of knowledge, training and instruction. The unseaworthiness must also be causative of the loss suffered – the question being whether the disaster would not have happened had the ship fulfilled the obligation of seaworthiness.

Decision of the Court

Incompetence of the Master

The Court found, as a threshold matter, that the master was incompetent. The Court rejected the submission that the master’s errors were “isolated, casual errors” that fell on the correct side of the “wide gulf” between negligence and incompetence. Rather, the Court found that the master’s errors were “numerous and egregious” and could be characterised as a “complete dereliction of duty”. Therefore, the Owners could not recover general average contributions as such loss was caused by the Owners’ own actionable fault.

The Court catalogued the following failures:

1. The master failed to plot or record the Vessel’s position as required by the Passage Plan, the SMS, and IMO guidelines;
2. The master deviated from the Passage Plan without recording the alteration;
3. The master dismissed the lookout from the bridge in darkness, in breach of the SMS;
4. The master failed to alter course at Way Point 54;
5. The master failed to keep any proper lookout, whether visually or by monitoring the radar;
6. The master effectively ignored the Bridge Navigational Watch Alarm System; and
7. After the grounding, the master made or caused to be made false entries in the Vessel’s records.

Preferring the evidence of the Defendant’s expert, the Court held that these were “systemic failings” and that the test of unseaworthiness was satisfied: a prudent owner would have required the master’s competence to be made good before sending the Vessel to sea.

Due Diligence

Having found the Vessel unseaworthy by reason of the master’s incompetence, the burden of proving due diligence shifted to the Owners. The only evidence tendered was a statement from the Owners’ beneficial owner and manager, to the effect that the master had been working for the Owners for three years, had been reassigned following “positive performance evaluation results”, and that a “positive reference” had been received from his previous employer.

The Court found that this fell “a long way short of demonstrating due diligence” not least because the performance evaluation results were not produced, the alleged positive reference was not disclosed, and the circumstances of the master’s departure remained unexplained. Crucially, Captain Mutlu was unable to attend trial due to criminal proceedings against him in Turkey, meaning the Owners’ evidence could not be tested by cross-examination. The Owners therefore failed to discharge their burden of proving due diligence.

Practical Takeaways

This decision offers the following key lessons for shipowners, managers, and their insurers:

First, the case reinforces that crew competence is not established by certificates alone. The Court emphasised that reliance on certificates of competence will “not necessarily be enough” to demonstrate due diligence. Owners and managers must be able to demonstrate that they have conducted proper inquiries into the ability and experience of their masters, have provided specific instruction and supervision on an ongoing basis, and have retained documentary records of the same.

Second, the case highlights the serious evidential risks of failing to call crew witnesses. The owners’ decision not to call the master or any crew member at trial was described as “remarkable” and left the Court unable to assess the exercise of due diligence at the commencement of the voyage and created an evidential vacuum that the Owners could not fill with a bare hearsay statement relating to the master’s competence.

Third, the case is a reminder of the importance of maintaining accurate contemporaneous records. The false entries in the Deck Log and Engine Log undermined the Owners’ case significantly. Falsification of records will not only fail to deflect blame but may actively damage the credibility of the party relying on them.

Fourth, vessels below the VDR tonnage threshold will likely face evidential challenges in the aftermath of a casualty, as the absence of VDR data leaves the reconstruction of events dependent on AIS data and documentary records which are susceptible to inaccuracy and/or falsification. Owners of smaller tonnage vessels should consider voluntary installation of VDR or similar recording equipment to protect their position in the event of a casualty.

Conclusion

This decision as a stark illustration that the duty to exercise due diligence to provide a seaworthy vessel – and, in particular, a competent crew – is a substantive obligation that demands concrete, documented measures. General average claims remain vulnerable to challenge where the underlying casualty can be traced to crew incompetence that the carrier cannot demonstrate it took due steps to prevent. Shipowners and managers would be well-advised to review their vetting, supervision, and record-keeping practices to ensure they can meet their evidential burden if called upon to do so.

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Contribution Note

This Legal Update is contributed by the Contact Partners listed above, with the assistance of Associate Muhammad Syazwan Bin Ramli.