Portland Boatyard Files Suit Over Military Ship Ghost
Portland Yacht Services seeks a maritime arrest of the prototype vessel over more than $30,000 in unpaid storage fees.
Updated on Oct. 27, 2026 in Military

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Portland Yacht Services has filed a lawsuit in U.S. District Court against Juliet Marine Systems, alleging the company owes over $30,000 in storage fees for its prototype vessel, Ghost. The boatyard has requested a maritime arrest to detain the ship until the outstanding debt is settled.
Why it matters
The lawsuit follows the expiration of a storage agreement on September 30, 2026, without a new contract in place. With the parent company dissolved, the vessel may now be sold to satisfy the storage claim.
The lawsuit claims over $30,000 in unpaid storage fees, with the 38-foot vessel currently accruing daily charges of $1,087. The project previously raised $15 million in capital before the corporation dissolved.
The players
Portland Yacht Services
A marine facility located on West Commercial Street that provides vessel storage and maintenance services.
Juliet Marine Systems
The now-dissolved corporation that developed the Ghost prototype vessel and previously raised $15 million in funding.
Gregory Sancoff
The former president of Juliet Marine Systems who resigned from his position following the dissolution of the corporation.
Ghost
A 38-foot-long military prototype vessel constructed in 2009 that features a specialized super-cavitating hull.
The details
Ghost is a 38-foot prototype vessel built in 2009 that utilizes a super-cavitating hull to lift out of the water. Constructed of aluminum and stainless steel, the ship has been stored at the West Commercial Street facility since 2023.
Timeline
The Ghost prototype vessel was built in 2009.
Ghost arrived at Portland Yacht Services in 2023.
The most recent storage agreement began on July 1, 2026.
The storage agreement expired on September 30, 2026.
Portland Yacht Services filed the lawsuit on October 26, 2026.
Political Context
The court's authority to grant a maritime arrest is rooted in the Federal Maritime Lien Act, which allows service providers to seize vessels for unpaid debts. This legal action follows the established enforcement procedures dictated by this specific maritime law.
The vessel could eventually be sold to pay off the storage debts if no owners file a claim, potentially clearing space at the local waterfront. Residents or businesses in the area should remain aware that this property dispute is currently working through the federal court system.
The takeaway
This case highlights the financial risks inherent in developing military prototypes and the legal complexities involved when such projects outlive their corporate sponsors. Property owners should ensure contracts are clearly defined to avoid similar accumulation of daily overstay penalties.
Further reading
For more information on local military-related disputes, visit the Military section.
Source note: This article includes information reported by Portland Press Herald.
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