RSA 270-E:9 Exemptions From Displaying Numbers.

I. A vessel shall not be required to display a number under this chapter if it is:
(a) Covered by a certificate of numbers in full force and effect which has been issued to it pursuant to federal law or a federally approved numbering system of another state.
(b) A foreign vessel temporarily using waters subject to United States jurisdiction.
(c) A vessel owned, or demise chartered, and operated by the United States government, except a recreational-type public vessel; or a vessel whose owner is a state or subdivision thereof, which is used primarily for governmental purposes, and which is clearly identifiable as such.
(d) A vessel's lifeboat.
(e) A vessel which is documented by the United States Coast Guard or its federal agency successor.
(f) A v