The following questions are to be answered using Chart 13205 TR, Block Island Sound, and supporting publications.
Your height of eye is 55 feet and your vessel's draft is 22 feet. Your present course is 111°T and your vessel's engines are turning RPMs for 13 knots.
At 1930 Race Rock Light bears 111°T, and Little Gull Island Light bears 172°T.
What is your position at 1930?