What is the main purpose of a 4100 form?

The 4100 form, also known as the "Boarding Officer's Report," serves as a record for various boarding activities conducted by the Coast Guard and is primarily used for pleasure or personal boarding. This form helps document interactions with recreational boaters, including compliance checks, safety inspections, and any other relevant details related to the boarding process.

It is essential for keeping accurate records of these interactions to ensure that operating procedures are followed and to provide a documented history if further action or follow-up is needed. While the form can be involved in other functions, its main focus is on personal or pleasure craft engagements, allowing boarding officers to gather information pertinent to safety and compliance for recreational boating.

In contrast, options that suggest that the form is specifically for commercial fishing vessels, exclusive to law enforcement, or utilized solely for vessel inspections do not accurately reflect the comprehensive role of the 4100 form in documentation across various types of boardings, particularly those related to personal use.