50. At 2142, you change course to make good 030°T and increase speed to 14 knots. You rendezvous with another vessel and receive fresh supplies while off New Haven Harbor lighted whistle buoy «NH». What is the light characteristic of this buoy?

The New Haven Harbor lighted whistle buoy «NH» exhibits a light characteristic of Morse code «A», which is represented as. _. This is determined by referencing nautical charts and the Light List, which indicate the buoy's light flashes a short flash followed by a long flash.