Flashcards Lights and Day Shapes

Power-driven vessel underway greater than 50 meters.

2 masthead lights

Power-driven vessel of less than 7 meters in length whose maximum speed does not exceed 7 knots.

All-round white light

Length of tow exceeds 200 meters in length what day shape?

Diamond shape

Sailing vessel underway exhibits what lights and shape?

red green with a conical shape apex downwards

Vessel trawling exhibits what lights and shape?

Green white with two cones with their apexes together

Vessel engaged in fishing other than trawling exhibit what lights and day shape?

RED WHITE with two cones apexes together.

Vessel not under command exhibits what lights and day shape?

red over red, the captain is dead with two balls

A vessel restricted in her ability to maneuver exhibits what lights and day shape?

Red white red lights

Day shape: highest and lowest shall be balls and middle diamond

A vessel engaged in dredging or underwater operations exhibits what lights and day shapes?

Two all round red lights or two balls in vertical line where obstruction exists and 2 green where other vessels may pass.

Shapes include 2 balls, two balls with diamond in middle, and 2 vertical triangles

Vessel in diving operations exhibits what lights/dayshapes?

Three lights, red white red with International Code glad "A" white and blue flag

A vessel engaged in mine clearing exhibits what lights and day shapes?

3 all round green lights or 3 balls.

A vessel constained by her draft exhibits what lights and day shape?

Three red lights or cylinder

A vessel engaged in pilotage duty shall exhibit what lights?

white over red or one ball

A vessel at anchor shall exhibit what lights and day shape?

One all-round white light in fore part or one ball

A vessel aground exhibit what lights and day shape?

2 red lights with 3 balls