Here it is:
TITLE 46–SHIPPING
CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
PART 15_MANNING REQUIREMENTS–Table of Contents
Subpart H_Equivalents
Sec. 15.901 Inspected vessels of less than 100 gross tons.
(a) An individual holding a license as mate or pilot of inspected,
self-propelled vessels of over 200 gross tons is authorized to serve as
master on inspected vessels of less than 100 gross tons within any
restrictions on the individual’s license.
(b) An individual holding a license authorizing service as master or
mate of inspected, self-propelled vessels is authorized to serve as
master or mate, respectively, of non-self-propelled vessels other than
sail vessels, within any restrictions on the individual’s license.
(c) An individual holding a license authorizing service as master or
mate of inspected, sail vessels is authorized to serve as master or
mate, respectively, of other non-self-propelled vessels, within any
restrictions on the individual’s license.
(d) An individual holding a license authorizing service as master or
mate of inspected, auxiliary sail vessels, is authorized to serve as
master or mate, respectively, of self-propelled and non-self-propelled
vessels, within any restrictions on the individual’s license.