Unit 2 · Decide and practise

Lifejackets: when to wear and which type

Choose a lifejacket that fits, know when you must wear it, and keep it ready to work.

Exercise: Make a lifejacket plan before you leave

You have a 4.4 m powerboat, two adults and a ten-year-old. You will stay on enclosed waters in Pittwater and return after sunset. Choose your preparations.

Step by step

  1. How many approved, correctly sized lifejackets must this boat carry for these people?

    Show the solution

    One for each person: three. A jacket being worn counts towards that person's equipment (Handbook, p. 39).

  2. Who must wear a lifejacket on this boat before sunset, assuming no other trigger or skipper's direction?

    Show the solution

    The under-12 child must wear one at all times on a boat under 4.8 m. With two adults aboard, the alone trigger does not apply (pp. 34, 42).

  3. You are still on enclosed waters at sunset. What is now required?

    Show the solution

    For a powerboat under 4.8 m, night is sunset to sunrise. Everyone must wear Level 50S or above on enclosed waters (p. 34).

  4. An adult's inflatable has a pierced CO2 cylinder. What do you do before departure?

    Show the solution

    An unpierced, firmly fitted cylinder is part of the pre-wear check. A faulty jacket cannot be relied on as that person's ready-to-use lifejacket (pp. 39, 45–47).

Now on your own

Now plan a separate trip: a 6 m powerboat with two adults and a seven-year-old will cross the Ballina coastal bar in daylight. The child will sit in the open cockpit.

  1. What must the adults wear for the bar crossing?

  2. What does the child's open-cockpit position mean while underway?

  3. Which jacket is the recommended choice for the child?

  4. Before reaching the bar, the skipper tells everyone to put their jackets on. When do you comply?