With Seattle’s deep connection to maritime activity – from commercial shipping to recreational boating – federal laws protecting vessels are actively enforced in the region. One such law involves “tampering with vessels,” a serious federal offense that can lead to significant criminal penalties. Please contact a skilled criminal defense attorney now if you are being charged with any type of federal crime.

What Is “Tampering with a Vessel” Under Federal Law?

Federal law prohibits a wide range of conduct that interferes with the safe operation or integrity of a vessel. These offenses are generally prosecuted under statutes such as 18 USC 2273 and related maritime laws.

Broadly speaking, tampering with a vessel may include:

  • Damaging or attempting to damage a vessel,
  • Interfering with a vessel’s navigation or operation,
  • Placing hazardous materials or obstructions onboard a vessel,
  • Boarding a vessel, without authority, with the intent to disrupt or harm it, and
  • Manipulating a vessel’s equipment or controls in a way that endangers safety.

Importantly, the law does not require that you actually destroy or harm a vessel. All that matters for criminal charges is that you intended or attempted to interfere with a vessel.

Some examples of “vessels” covered under federal law include:

  • Commercial ships and cargo vessels,
  • Passenger ferries and cruise ships,
  • Fishing vessels operating in interstate or international waters, and
  • Recreational boats in navigable waters of the United States.

Why These Cases Are Prosecuted Federally

Vessel tampering cases are usually handled at the federal level because they involve navigable waters of the United States and often affect interstate or international commerce. In a city like Seattle, where maritime traffic is constant and economically significant, the federal government has a strong interest in protecting vessels and port infrastructure.

As a result, these cases are prosecuted in federal court, where procedures, sentencing guidelines, and investigative resources differ substantially from state criminal cases.

What are the Penalties?

A conviction for tampering with a vessel can carry serious consequences. Federal penalties may include:

  • Substantial fines,
  • Prison time, and
  • Restitution for any damage caused.

The penalties can increase significantly when the alleged conduct creates a risk to human life, involves hazardous materials, or results in economic or environmental harm.

Can a Defendant Raise a Legal Defense?

Yes. You have a right to challenge a tampering with a vessel charge with a legal defense. Some common legal defenses include:

  • Lack of intent – The prosecution must prove that you intentionally interfered with the vessel. Accidental conduct or misunderstanding may not meet this threshold.
  • Mistaken identity – In busy port environments, misidentification is not uncommon, especially where surveillance footage or eyewitness accounts are unclear.
  • Authorization or lawful access – If you had permission to board or interact with the vessel, this may undermine key elements of the charge.

Contact Black & Askerov for Help

While a defendant can raise a legal defense to challenge a charge of tampering with a vessel, it will take a skilled criminal defense attorney to raise the best defense. The experienced criminal defense attorneys at Black & Askerov have over 30 years of combined experience defending clients on various federal charges. Our Seattle criminal defense lawyers also have the skill and commitment that makes all the difference in these cases. Contact us now to get the legal help you deserve!

* Main image at top by freepik