What is illegal in Florida regarding personal flotation devices (PFDs)?

In Florida, using a life jacket is generally acceptable, and inflatable PFDs are allowed under certain conditions. However, the critical point of this question revolves around the status of non-approved personal flotation devices (PFDs). The correct understanding is that using a non-approved PFD is illegal because it does not meet federal or state safety standards required for flotation devices.

Florida law mandates that all PFDs must be Coast Guard approved, meaning they have gone through necessary testing and certification to ensure they can effectively keep a person afloat. This standard is crucial for ensuring the safety of individuals while on the water. Non-approved PFDs may not function adequately in emergencies, making their use potentially life-threatening. Therefore, the emphasis on the legality of personal flotation devices hinges on their approval status, with the law favoring those that meet stringent safety requirements.