It's the Law: Required Equipment
When preparing to go out on a vessel,
the operator must check that the legally required
equipment is on board.
Personal Flotation Devices (PFDs)
- All vessels, except sailboards, must carry one wearable
U.S. Coast Guard–approved Type I, II, III, or V PFD for
each person on board.

- In addition to the above requirement, vessels 16 feet
in length or longer must have one U.S. Coast Guard– approved Type IV PFD on board and readily accessible.
- Children under 12 years of age must wear a U.S. Coast
Guard–approved Type I, II, or III PFD at all times while
underway on the open deck of any vessel.
- A person under 16 years of age must wear a U.S. Coast
Guard–approved Type I, II, or III PFD at all times while
on board a sailboard.
- Everyone on board a PWC must wear a U.S. Coast
Guard–approved Type I, II, or III PFD.
- Anyone being towed behind a vessel must wear a U.S.
Coast Guard–approved Type I, II, or III PFD. Ski belts
are not approved personal flotation devices.
- Besides being USCG–approved, all PFDs must be:
- In good and serviceable condition.
- Readily accessible, which means you are able to put the
PFD on quickly in an emergency.
- Of the proper size for the intended wearer. Sizing for
PFDs is based on body weight and chest size.
Types of Personal Flotation Devices (PFDs):
| Pictures of PFDs |
Descriptions of PFDs |
 |
TYPE
I: Offshore Life Jackets
These vests are geared for rough or
remote waters where rescue may
take awhile. They provide the most
buoyancy, are excellent for flotation,
and will turn most unconscious
persons face up in the water. |
 |
TYPE
II: Near-Shore Vests
These vests are good for calm waters
when quick rescue is likely. A Type
II may not turn some unconscious
wearers face up in the water. |
 |
TYPE
III: Flotation Aids
These vests or full-sleeved jackets are
good for calm waters when quick
rescue is likely. They are not for
rough waters since they will not turn
most unconscious persons face up. |
 |
TYPE
IV: Throwable Devices
These cushions and ring buoys are
designed to be thrown to someone
in trouble. Since a Type IV is not
designed to be worn, it is neither for
rough waters nor for persons who are
unable to hold onto it. |
 |
TYPE
V: Special-Use Devices
These vests, deck suits, hybrid PFDs,
and others are designed for specific
activities such as windsurfing,
kayaking, or water-skiing. To be
acceptable, Type V PFDs must be used
in accordance with their label. |
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