MSC ORNELLA Detained in Philadelphia After USCG Inspection

The container ship MSC ORNELLA (IMO 9281267), flying the Panama flag, was detained in Philadelphia following a port state control inspection conducted under the US Coast Guard regime on 13 Aug 2026. Inspectors recorded a total of seven deficiencies aboard the vessel, two of which were classified as detainable, prompting the decision to hold the ship in port until the issues are rectified. Port state control authorities typically withhold specific technical details on detainable deficiencies pending resolution and verification by the flag state or classification society. Detentions under the US Coast Guard Maritime Operational Unit framework are issued when deficiencies are deemed serious enough to pose a risk to the safety of the vessel, its crew, or the environment, or when they indicate non-compliance with international conventions such as SOLAS or MARPOL. Vessels subject to detention are generally required to undergo corrective action and a follow-up inspection before being cleared to resume operations. The case adds to the broader record of inspections conducted under the US Coast Guard Mou, which monitors compliance of foreign-flagged vessels calling at US ports. No further details on the nature of the deficiencies or the expected duration of the detention have been released.