Yes. The life vests worn when people ride jet skis will keep you above water, but they won't necessarily keep your head out of the water. If you are knocked unconscious and you land such that you are face forward in the water, you could definitely drown. This is, of course, a very low risk.
Obviously, the person is dead so they cannot drown, but the life vest will keep the person floating.
80% of the people that drown are not wearing life vest.
So flight attendants can decided how to evacuate the aircraft in case of an emergency. For example if they were over water they would need to have passengers put their life vest on. We as if they were just over land they would not need life vest.
A vest is used for both- but not the same vest. A bullet proof vest, and a life vest.
More Life in a Tramps Vest was created in 1997.
The people where never wearing a life vest
A ballistic vest is another name for a bulletproof vest - a garment worn over the torso which protects against projectiles.
A bulletproof vest is a garment worn over the torso which protects against projectiles.
no
Life Vest Inside Kindness Boomerang - 2011 is rated/received certificates of: USA:Approved
Marty wore an orange winter vest, which is why people in the 50s mistook it for a life preserver.
Over the heart