At least 3
A PWC towing a skier must be rated for at least three people: the operator, the skier, and an observer. It is important to have an observer on board to watch the skier and communicate with the operator in case of an emergency.
At least 3- an operator, an observer, and the skier
The PWC must be rated for at least three people when towing a skier. This ensures that there are enough seats for the operator, the skier, and an observer to monitor the skier during the activity.
When a mirror is used in lieu of an observer when towing skiers, the mirror must have at least 78 square inches of viewing area and have a field of vision of at least 170 degrees mounted on the vessel.
It is illegal to tow a person on water skis or any other device behind a vessel without a competent observer on board, in addition to the operator of the vessel. The observer must be at least 12 years old and able to communicate with the operator to ensure safety. Additionally, towing after dark or in restricted visibility conditions is also prohibited. Always check local regulations, as they may vary.
3 people or at least in Arkansas that is what it has to be
3
A competent observer in Pennsylvania is someone who is at least 12 years old, understands their duties, is attentive the entire time the person is being towed, and can communicate with the operator and the person being towed effectively.
well you need at least two people BOY and GIRL but its way more funnier with lots of people in my experince!!
i think 500 people were saved, and 2,000 were on board. So at least 1,500 people died on the titanic . all people in the water of the sea R.I.P!
As an object moves farther away from an observer, it appears smaller due to perspective, which causes a decrease in angular size. This change in size is a result of the viewing angle between the observer and the object decreasing with distance.
When you are getting ready to take off for your summer vacation, it is important to make sure that you have all of your plans in place. One major thing to plan that many people forget about is that of towing. Most people simply assume that they will not need any towing service and it would be nice if that was true. The fact of the matter is though, even the newer cars can break down and need the help of a towing service. One of the best things you can do is to have a towing plan in place, like AAA. If you do not want to do that, then you at least need to make sure that you have enough extra cash on hand in case of any emergency that requires the use of a tow truck.