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Basic Boating Information

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1

Video

2

Boating Terms

3

Hull Designs

4

Boat Length

5

Propulsion

6

Capacity

7

Hull Identification Numbers

8

Homemade Boats

9

Recall Hotline

10

Theft Prevention

11

Loaning a Boat

12

Lines and Knots

13

Trailers and Trailering

14

Boat Ramps

15

Weather

16

Float Plans

17

Boat Maintenance

18

Fueling

19

Environmental Considerations

20

Chapter Review

CAPACITY

Since 1972, all single-hulled recreational boats less than 20 feet in length have a placard, in sight of the operator, stating the “capacity” of that boat. A capacity plate states the maximum number of people, weight* and horsepower. Operators should never exceed the rated capacity as doing so can cause the boat to capsize.The capacity of a boat is generally predetermined by the manufacturer. If your boat is exempt from having a capacity plate, such as personal watercraft, you should reference the owners’ manual and state laws.

NOTE: The Coast Guard Capacity Information label is required only on monohull boats less than 20' in length. The label is not required on multi-hull boats, pontoon boats (catamarans), or on any sailboats, canoes, kayaks, or inflatable boats, regardless of length.

Capacity Plate

If you have a homemade boat, or one that was manufactured prior to 1972, it will not have a boat builder’s capacity plate. In this case, a rule of thumb for determining the number of people is:

  • Length x Width divided by 15 = approximate number of people (ex. 12’ length x 4’ width = 48 divided by 15 = 3.2). Round down to just 3 people being allowed on board.

* The average weight of a person is considered to be 150 pounds.


   
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Last Modified: May 26, 2008