Which navigational mark may only be lettered?
A) An unlighted, green, can buoy B) A spherical buoy C) A red buoy D) A port side dayshape E)NULL
A) An unlighted, green, can buoy B) A spherical buoy C) A red buoy D) A port side dayshape E)NULL
A) There is a dangerous eddy southeast of Beito Island. B) Maury lightship is visible for 17 miles. C) The bottom to the south-southeast of the lightship is soft coral. D) There is a 12-meter deep west of Beito Island…
A) Horizontal movement of the water toward the land after high tide B) Horizontal movement of the water toward the land after low tide C) Horizontal movement of the water away from the land following high tide D) Horizontal movement…
A) be left to starboard when entering from seaward B) show a light characteristic of Morse Code “A C) be lettered D) have a radar reflector E)NULL
A) difference between the depth of the water and the area’s tidal datum B) depth of water at a specific time due to tidal effect C) difference between the depth of the water and the high water tidal level D)…
A) improperly correcting the other errors in a sextant B) the horizon glass not being parallel to the horizon mirror C) the horizon glass not being parallel to the index mirror D) human error in taking a celestial observation E)NULL
A) black B) red C) green D) yellow E)NULL
A) 708 B) 712 C) 716 D) 1020 E)NULL
A) Approach with caution and proceed through the open draw. B) Approach under full control to a position no closer than 400 yards from the bridge and await a signal from the bridge. C) Hold in the channel as a…
A) cylindrical projection B) simple conic projection C) polyconic projection D) rectangular projection E)NULL