What safety items do you need on a jet ski?

When operating a jet ski, essential safety items include a properly fitting personal flotation device (PFD) for each rider, a whistle or sound signaling device, and a fire extinguisher. It's also important to have a lanyard kill switch to shut off the engine in an emergency, as well as a first aid kit and a waterproof storage bag for personal items. Additionally, some regions may require a navigation light or reflective flag for increased visibility. Always check local regulations for any specific requirements.