Frequently Asked Questions

Question 1

What is a Hailing Port and Where Yours May Be?

Accepted Answer

Your hailing port can be anywhere you would like in the United States, even if it's not your preferred port or a port at all. You can use that form to change yours from the one on your initial documentation.

Have you gotten to the point of completing your initial vessel documentation where it asks you for your “hailing port?” Are you wondering exactly what is a hailing port and where should it be? You have to choose a hailing port, yes, but there are some misconceptions around the concept of a hailing port that we can clear up. Always, our National Documentation Portal was designed to be a resource of not just documentation forms, but education as well.
So, What is a Hailing Port, Then?
Essentially, it refers to the port from which your vessel identifies itself. It can be the place your vessel frequents, returns to, or emerges from. The truth is, however, it doesn’t have to be. You can choose your port to be anywhere. It doesn’t have to be the port you use the most, the port your vessel is at right now, and so forth.

You can choose anywhere you’d like to be your port, so long as it’s in the United States.
Embarking on a Hailing Port Change
Maybe you’ve chosen a hailing port but you want to change it for whatever reason. That’s perfectly acceptable too.

As life's tides ebb and flow, the port your vessel hails from is subject to change. Whether you've secured a better deal elsewhere or relocated entirely, ports of origin evolve frequently.

To stay afloat amidst these changes, utilize the forms on our site, particularly the "Change of Vessel Name/Hailing Port" form. Of course, you need not alter your vessel's name; simply tweak the hailing port, and you're good to go.
Vessel Documentation Modifications to Keep Up With Your Journey
Just as your vessel maneuvers through unpredictable waves, the trajectory of life doesn't always follow a linear course. Winds of change may prompt alterations in your vessel's endorsement, and guess what? You can make those adjustments conveniently on our site.

What this means is that you may decide to change your vessel from one that engages in commercial fishing operations to one that transports people and/or merchandise, etc. You can change the endorsement to fit your vessel usage. .

A Hub for Vessel Documentation
The "Change of Vessel Name/Hailing Port" form is just one treasure among the bounty we offer at our site. Picture us as your one-stop shop for all things vessel documentation. Whether you're delving into the history of a potential purchase with an "Abstract of Title" or formalizing the documentation for your dream vessel, we've got you covered. Renewing it for years to come? Absolutely, you can handle that effortlessly at our site. Explore the myriad services we provide – a comprehensive arsenal for every stage of your vessel ownership journey.

To see everything that we have to offer for your journey, check out the rest of our site.

Question 2

How Can I Change the Name of a Boat Legally?

Accepted Answer

Changing the name of a documented vessel requires filing the proper Coast Guard form so the new name is officially recorded. Vessel owners can complete this process by submitting the Change of Vessel Name/Hailing Port form through our portal. When you use our service, you can change name of boat efficiently, ensuring your updated vessel identity is correctly reflected in the National Vessel Documentation Center record.

Our platform gives owners a direct way to prepare and submit the documentation necessary to update the name of a documented vessel. Since the vessel name appears on official certificates, in federal databases, and is associated with your hailing port, ensuring that the legal record matches what you intend to use on the water is essential. Through our service, you can manage this requirement without unnecessary steps, delays, or confusion.
What Information Do You Need to Legally Change the Name of a Boat?
To change name of boat records with the Coast Guard, owners must provide information that identifies the vessel and confirms their eligibility to request modifications. When you prepare the Change of Vessel Name/Hailing Port form through our portal, you will be asked to submit details that allow the NVDC to update federal documentation accurately.

These details typically include:

The vessel’s official number

The current registered name

The owner’s name as it appears in documentation

The new name you want recorded

The new hailing port if that portion is being updated

Verification that you are the documented owner authorized to request changes

Our portal organizes each field clearly so vessel owners can complete the form digitally. Once submitted, your request is forwarded for processing, allowing the NVDC to update the associated certificate of documentation. Because this record is federally maintained, accuracy is essential for compliance.

Why Does the Coast Guard Require a Formal Process to Change a Vessel’s Name?
The legal identity of a documented vessel is part of a federal system governed under Title 46 of the Code of Federal Regulations. The Coast Guard requires accuracy in these records for tracking, safety oversight, and compliance matters. Updating the name cannot be done informally; it must be revised through official channels. A vessel’s name plays a role in:

Search and rescue operations

Ownership identification

National registry accuracy

Compliance with documentation rules

By using our platform, owners have a straightforward way to submit the proper form so the federal record reflects the corrected information.
How Does Changing the Name of a Vessel Affect the Certificate of Documentation?
Once the Coast Guard processes your request, the updated name appears on a new Certificate of Documentation. This means the existing certificate is replaced with one showing the revised information. The certificate typically lists:

The official number

The vessel’s name

The hailing port

The endorsement type

Ownership details

When you use our service to change name of boat records, the NVDC receives your request digitally. After the update is completed by the Coast Guard, the new certificate becomes the authoritative record. Because federal documentation takes precedence over state registration in certain operations, accurate naming is essential.

Can You Update the Hailing Port at the Same Time?
Yes. The same form used to change name of boat details also allows you to revise your hailing port. Both items are part of the vessel’s official identity. By submitting a single request through the portal, you can correct both items simultaneously.

When a hailing port adjustment is required, owners typically make changes because:

The vessel has a new homeport

The owner has relocated

The vessel’s branding is being updated

Our platform offers the form used for both modifications, giving owners a single digital option for all name and hailing port adjustments.
What Steps Are Involved in Submitting a Form to Change the Name of a Boat?
When you work through our service, the process is streamlined. The portal is designed to help vessel owners complete and submit the correct form quickly and securely. The steps generally include:

Navigating to the Change of Vessel Name/Hailing Port page

Entering vessel ownership and identifying details

Submitting the name you wish to record

Adding a new hailing port if applicable

Uploading requested materials when prompted

Sending the documentation through our encrypted platform

After the submission is completed, your materials are forwarded to the NVDC for review and processing. We offer Coast Guard documentation forms in one place so you can locate the correct option without navigating multiple sources.

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Will Changing a Vessel’s Name Affect Other Documentation Requirements?
While updating the vessel’s name does not directly alter ownership or endorsements, it may be relevant in situations where your vessel is part of other recorded agreements or filings. For example, if a vessel carries a preferred ship mortgage, the lender may require updated information for its own records. This is because the vessel’s name is included in mortgage filings and other legal documents.

Changing a vessel’s name may also intersect with:

USCG documentation renewal

Any filings that reference the vessel’s previous registered name

Ownership paperwork kept by private institutions

Additional Coast Guard forms you may need to maintain up-to-date records

Our service focuses specifically on providing the form for the name and hailing port change. Vessel owners can rely on the portal for Coast Guard documentation submissions, including renewal forms, reinstatement requests, and other related filings.
Do I Need to Conduct a Preliminary Vessel Documentation Search Before Submitting a Name Change?
Some owners choose to verify the status of their vessel documentation before submitting a name change request. This may be done through a vessel documentation search if the owner wants to confirm details such as the currently recorded name or ownership structure.

However, our platform does not perform research or conduct searches on a vessel owner’s behalf. The responsibility for verifying information rests with the applicant.

Once an owner is ready to move forward, the Change of Vessel Name/Hailing Port form provided on our platform can be completed and submitted directly.
What If I Recently Filed a Vessel Change of Address?
If an owner recently updated their address, it does not prevent the submission of a name change request. Each filing is processed based on the information supplied at the time. A vessel change of address affects ownership contact details, while the name change modifies the vessel’s recorded identity. Regardless of which was updated first, both can be submitted independently.

Using our portal, owners can prepare the forms they need whenever updates to Coast Guard documentation are necessary.
What Happens After I’ve Submitted the Form to Change the Name of a Boat?
After you complete the Change of Vessel Name/Hailing Port form through our service, your request is transmitted securely. The Coast Guard reviews the submitted materials and, once approved, issues an updated Certificate of Documentation. The federal database is updated accordingly.

During this stage:

The previous certificate becomes outdated

The new certificate will reflect the revised name

Owners must ensure the vessel is marked according to the information in the updated certificate

How Does Our Portal Make the Process to Change the Name of a Boat Easier?
Our service offers Coast Guard documentation forms in an online format that streamlines access and reduces unnecessary complications. Vessel owners use our system because:

The form you need is always available

All fields are presented clearly

Submissions are transmitted securely

The platform organizes a range of documentation forms in one place

Owners do not need to navigate the full federal website or handle paperwork manually

We provide forms used for name changes, renewals, reinstatements, and Coast Guard documentation needs that vessel owners commonly encounter.

When you want to change name of boat information, our digital platform gives you a direct method to submit the legally required form. This ensures the new name you have selected appears accurately in Coast Guard records and on your next Certificate of Documentation.

Question 3

How Do I Change the Name of My Boat or the Hailing Port?

Accepted Answer

You may change the name and/or hailing port by navigating to the following page and completing the online form: Change of Vessel Name/Haling Port

Question 4

How Can I Change the Name of a Boat Legally?

Accepted Answer

Using the Correct Form to Rename a Vessel
The first step to legally changing the name of a boat is completing the “Change of Vessel Name or Hailing Port” form. This is the only approved way to update your boat’s name in the Coast Guard’s registry. Submitting this form through our portal ensures your application goes to the correct department. Using a vessel renewal form or any unrelated form to change a boat’s name will not update your record and can cause delays or compliance problems.

Our service provides direct access to this official form online, saving you time and effort. You can securely upload your information through our portal, and we transmit it to the National Vessel Documentation Center. We help you prevent clerical errors by clearly outlining the required fields and explaining which supporting documents may be necessary. This saves you from costly rejections or repeat submissions.

We also give you a secure way to track your submission internally on our portal. While we do not conduct a vessel documentation search or offer follow-up notifications, our structured process makes it easier for you to complete your paperwork correctly the first time, which reduces the need for additional inquiries or corrections.
Changing the Name of a Boat and Hailing Port, Too
When you submit a Change of Vessel Name or Hailing Port form, you may also update the hailing port listed on your Certificate of Documentation. Many boat owners think their hailing port must match the marina they use most often, but that is not the case. The hailing port can be any location within U.S. territory.

Our portal makes it simple to add your new hailing port details at the same time you change your boat’s name. We include clear fields on the form for you to specify the new port and confirm that it meets U.S. requirements. By combining these updates into one submission, you save time and ensure all your documentation remains consistent.

In addition, our system cross-checks the information you provide so that your new name and hailing port appear exactly as you intend on the updated certificate. That prevents inconsistencies that could arise if you tried to handle these changes separately. Through our portal, you can change the name of a boat easily.
Managing Ownership Changes and Name Updates Together
If you are transferring your boat to a new individual, corporation, or trust, or adding or removing a spouse from the ownership record, you can handle those updates through our online system as well. The Change of Vessel Name or Hailing Port form can cover multiple updates when submitted correctly, saving you from filing separate requests.

We also help you navigate the requirements tied to mortgages or liens on your vessel. If your boat is under mortgage, you must either pay off the loan or obtain written consent from your lender or mortgagee before the Coast Guard will approve a name change or transfer. Our portal explains these requirements at the start of the process so you know what documents to have ready before you file.

By handling name changes, hailing port updates, and ownership adjustments all in one place, our platform reduces the chance of gaps between your official records. This streamlines your documented vessel renewal later because your certificate stays up-to-date.
Changing the Name of a Boat in Compliance with Coast Guard Regulations
Changing a vessel’s name is governed by federal law. According to 46 CFR Part 67 Subpart K, all documented vessels must have accurate and current information on file with the Coast Guard, including the vessel’s name and hailing port. Failing to update your records can result in non-compliance, which may expose you to penalties or create problems if you sell or mortgage the vessel later.

When you file through our National Documentation E-Portal, we give you direct access to the correct Coast Guard forms. That means your request goes to the official registry and is processed under the correct regulations. Our service acts as a bridge between you and the Coast Guard’s documentation system, ensuring that the legal requirements are met from the outset.

We also include helpful reminders within the form about what is required under the law. This way, when you complete your Change of Vessel Name or Hailing Port application, you’re not just filling out paperwork—you’re taking a step to maintain legal compliance for your vessel.

How Our Service Helps You Avoid Common Errors
Many vessel owners accidentally try to change their boat’s name during documented vessel renewal, only to find out later that their records were not updated. Using our Change of Vessel Name or Hailing Port form avoids this problem entirely. We separate name changes from renewal requests, giving each its own dedicated process.

Our platform also reduces confusion about supporting documentation. We present clear instructions about what is needed, such as the vessel’s official number, current name, new name, and ownership details. This structured approach decreases the chance of missing information, which can otherwise lead to rejections or delays.

By filing your application correctly through our portal the first time, you save time and keep your certificate valid and current. This makes any future transfers or renewals much easier (in addition to trying to change the name of a boat).
Selecting the Right Name for Your Vessel
As the vessel owner, you can generally choose any name you want for your documented boat, provided it does not conflict with existing regulations. We encourage owners to pick a name that reflects positively on themselves and the vessel. Certain restrictions may apply to offensive or prohibited names, and our form gives you the space to input your preferred choice while guiding you through the official process.

Our service allows you to preview how the new name will appear on your certificate before you submit the form. This helps you catch typos or unintended variations. Because your certificate is a legal document, accuracy matters. Our system ensures that your selected name and hailing port print exactly as you entered them on the updated certificate.

By offering this clear and secure online environment, we help you finalize your name change with confidence, knowing that your official records will accurately reflect your new selection.
Linking Name Changes with Future Documentation Needs
Once your new vessel name and hailing port are approved and issued on an updated Certificate of Documentation, those details remain on file with the Coast Guard. When you later complete a documented vessel renewal, your certificate will already show the correct information. This prevents mismatches that can occur if you delay updating your name until the next renewal cycle.

Our portal makes it simple to time your applications in a way that keeps your records current. While we do not send follow-up notifications, our clear online process allows you to submit a name change independently, well before your renewal deadline. This helps ensure your certificate stays valid and avoids gaps in compliance.

If you ever need to verify your updated information, you can perform a vessel documentation search through the Coast Guard’s database. Because you filed your change correctly through our platform, your boat’s new name and hailing port should appear there once processed.
Keeping Your Certificate Accurate and Compliant
After your name change is approved, you must keep the original updated Certificate of Documentation on board your vessel at all times. This requirement applies even if you are only traveling a short distance. Carrying the certificate proves that your boat’s name and hailing port are officially recorded and in compliance with Coast Guard regulations.

We make it easy for you to request a replacement certificate through our portal if your original is lost, damaged, or mutilated. You can also order a certified copy for additional verification purposes. These services ensure that you always have a valid, tangible certificate available on your boat, which is critical for passing inspections or demonstrating ownership.

By managing both your name change and certificate needs through our online system, you maintain a seamless record that supports your boat’s legal operation anywhere in U.S. waters.

Question 5

What Are the Vessel Name and Hailing Port Marking Requirements?

Accepted Answer

Documented vessels do not display their official numbers on the outside of the hull, but are identified by the name and hailing port. The application for documentation must include a name for the vessel composed of letters of the Latin alphabet or Arabic or Roman numerals and may not exceed 33 characters. The name may not be identical, actually or phonetically, to any word or words used to solicit assistance at sea; may not contain or be phonetically identical to obscene, indecent, or profane language, or to racial or ethnic epithets. Once established, a vessel’s name may not be changed without application, fees, and the consent of the Director, National Vessel Documentation Center. There is no rule against duplication of names for documented vessels, so hailing ports are helpful in identifying vessels.

Question 6

How to Change the Name Of a Boat

Accepted Answer

How to change the name a boat: pick a name that matters to you, make sure it meets all USCG rules, and then complete the form at the link.

Have you been trying to think of the absolute best name for your boat? When you sit and think about how to name a boat, does it seem like it’s less fun (and more of a responsibility) than you might think it is? Naming a boat is a fun and creative process that allows the owner to express their personality, interests, or a special meaning. But, it can be a challenge, too. While there are no hard and fast rules for naming a boat, here are some guidelines and considerations for coming up with a suitable boat name from our vessel documentation company.
How to Change the Name of a Boat: the Basics
No matter what name you pick for your boat, it has to be something that matters to you, something that you’ll like. If in doubt, choose a name that holds personal meaning for you. It could reflect your interests, hobbies, or something significant in your life. It should be a name that resonates with you and represents your connection to the boat. That said, maybe don’t pick a boat name that’s the name of an alien planet from your favorite comic book or something. You may want to select a boat name that is easy to pronounce and spell. This is important for communication purposes, especially when contacting marine authorities or talking to fellow boaters over the radio.
How to Change the Name of a Boat: What Some Vessel Owners Forget
Naming a boat can be very easy or it can be very difficult. Many of us are boat owners ourselves, and one thing we’ve found is that you’re going to want a name that’s memorable, that’s distinctive. A good boat name should stand out. Avoid generic or overly common names that might blend in with other boats in the marina or on the water. Look for a name that is unique and catches attention. Every boat is different, so pick a name that reflects the boat itself. Consider the personality and characteristics of your boat. Is it sleek and fast, rugged and adventurous, or luxurious and elegant? The name should align with the boat's character and evoke the right emotions.
What You Can’t Name a Boat
There are rules about what you can’t name a boat. For example, with documented vessels, (the kind that we deal with at our site), you can’t name a boat something profane, indecent, racist, or something that can be similar to words used to solicit assistance at sea. If you’re at all in doubt about whether a vessel name is appropriate, always use your common sense. Remember, boat names are ultimately a matter of personal preference, and the most important aspect is that you feel a connection to the name and enjoy it. Get creative, have fun, and choose a name that you'll proudly display on your boat.

How to Change the Name of a Boat After You Have the Boat of Your Dreams
Here at the Vessel Registrar Center, we can do far more than just help you come up with a name. Indeed, here, you’ll find all of the vessel documentation that you might need for the course of owning your vessel. From the initial vessel documentation (where you’ll pick a name) through applying for a ship’s mortgage, satisfying it, and more, you can find it all here at our site.

Question 7

Is it Bad Luck to Change Name of a Boat?

Accepted Answer

Do you want to rename your boat but don’t know if you should? Is it bad luck to change name of a boat? And, if not, where did that belief come from? Here at the National Documentation Portal, we’ve helped so many vessel owners to rename their vessels without running afoul of any bad luck.

The belief that renaming a boat brings bad luck is a long-standing superstition. Of course, it is not based on any logical or scientific evidence. There are plenty of reasons to rename your boat to what you want it to be.
So, Is It Bad Luck to Rename a Boat?
The traditional belief behind this superstition is that boats, like people, have their own identities and spirits. By changing a boat's name, it was believed that you would anger or confuse the boat's spirit, leading to misfortune at sea. To avoid this, sailors would perform various rituals, such as renaming ceremonies or offerings to appease the boat's spirit when changing its name. Now, we understand that all of this is superstition and not grounded in reality. Yet, a boat renaming ceremony is a great reason to have a party with friends and family.
Why May I Want to Rename My Boat?
Perhaps you purchased a used boat with an undesirable or inappropriate name, or you may simply want to give their boat a name that holds personal significance or reflects their personality. The truth is that a boat name is going to be associated with you. So, you want one that you’re not going to cringe or be ashamed of throughout the course of owning your boat.
What Makes a Good Boat Name?
When choosing a boat name, there are no hard and fast rules, but there are some considerations that can help in finding a good one. A good boat name often has personal significance to the owner. It could be a name that reflects your interests, hobbies, or values. Many boat owners choose names that have a nautical or maritime connection, such as referencing sea creatures, navigational terms, or famous boats and sailors. A unique and creative boat name can make it stand out and be memorable. It can be a play on words, a pun, or a clever combination of words. Not to point you too much in one direction or another, but a name with positive connotations can create a sense of optimism and good vibes.
Are There Any Boat Name Rules?
There are limits to how long your vessel name can be. It can’t be longer than 33 characters (including letters and numbers). Plus, it can’t be anything obscene or anything that sounds like words used to solicit assistance at sea. When it comes to those requirements, use your common sense.

How Can the National Documentation Portal Help?
Many vessel owners have used our site to name their vessels in their vessel documentation. By that same token, you can choose to rename your vessel at any time. You can use our site for that, too. To see all of the ways that we can help, click here.

F.A.Q.

General Vessel Documentation Questions

What is the NVDC Renewal Process, and How Does It Work?

How To Register A Boat Without A Title

For How Long Are US Coast Guard Documentation Numbers Valid?

Which are the Most Common FAQs About Vessel Documentation Renewal?

What are the Requirements to Own a U.S. Documented Vessel?

Renewing Your Certificate of Documentation

Boat Name Change FAQs

Boat Registration FAQs

Vessel Documentation Forms FAQs

Vessel Documentation Search FAQs