What is the J measurement on a sail?
“I” is measured along the front of mast from the highest halyard to the main deck. The main deck is where the deck would be if there were no deckhouse. “J” is the base of the foretriangle measured along the deck from the headstay to the mast.
How many people fit on a J22?
The J22 is a very responsive performance-oriented 22 foot keel boat that races with a crew of 3, but can fit 4-5 people. It has a draft of 3.8 feet, displacement of 1790 lbs, ballast of 700 lbs and sail area of 223 sq ft.
How much does a j80 cost?
The average price ranges between $25-35,000 all up, and as previously mentioned, the J/80 tends to hold its value since older boats are build solid and are competitive with newer boats.
How fast is a j80?
The design has a hull speed of 6.29 kn (11.65 km/h).
What is a good capsize screening formula?
The capsize screening value for any boat is found by dividing the cube root of the boat’s displacement volume into its maximum beam (Bmax). The higher the resulting number is than a value of 2.0, the greater the chance that the boat will be unduly prone to capsize; if it is below 2.0, it should be safe offshore.
What is i and p on sail measurements?
I = Height of headstay termination above the sheer line. J = Distance between the headstay termination at the deck and the front of the mast at the sheer line. P = Distance between black bands on the mast, or the maximum luff length of the main.
How long is a J22?
22.50 ft
J/22
| Development | |
|---|---|
| Construction | Fiberglass |
| LOA | 22.50 ft (6.86 m) |
| LWL | 19.00 ft (5.79 m) |
| Beam | 8.00 ft (2.44 m) |
Who makes J22 sailboat?
The J/22 was designed by Rod Johnstone in 1983, and the class has grown significantly over the years; more than 1,550 boats have been built worldwide.
What is the most popular one design sailboat?
The World’s Most Popular One-Design Keelboat
The J/24 is the world’s most popular keelboat class, with over 5,500 boats built and over 50,000 people actively sailing in more than 150 fleets in 40+ countries.
What is the largest J Boat?
With nearly 14,000 owners and an outstanding reputation worldwide for seaworthiness and handling ease, earned by the larger J’s (42, 44, 46, 48′ J/145 & 53′ J/160), it’s not surprising that this “J Flagship” passagemaker is the ultimate private sailing yacht for dedicated J sailors around the world.
What is a good capsize ratio for a sailboat?
What is a good ballast ratio?
Ballast ratio
The higher the figure, the ‘stiffer’ (more stable) the yacht is reckoned to be. A ballast ratio of 50% is about the upper limit of a very stiff boat, 35% is average and 25% is regarded as tender (less stable) and assumed to be unsuitable for ocean voyaging.
What is I and J on a sail?
Here is how we define them at North Sails. I – Height of Foretriangle. Elevation of Forestay, measured down to elevation of main shrouds at sheer line. J – Base of Foretriangle. Horizontal distance measured from front face of mast at deck to position of headstay at sheer line.
What is LP on a sail?
LP is the shortest straight line distance from clew to luff. It’s expressed as a percentage of “J” (150% LP = 1.5 x J). It does no relate directly to area, but is a measure of overlap. For a given percentage of overlap, you get a much bigger sail on a boat with a long “J” dimension.
What is J22?
J22 Unspecified acute lower respiratory infection.
How much does a j24 weigh?
J/24
| Development | |
|---|---|
| Construction | GRP |
| Hull weight | 1,406 kg (3,100 lb) |
| LOA | 7.32 m (24.0 ft) |
| LWL | 6.10 m (20.0 ft) |
How long is a J22 sailboat?
J/22
| Development | |
|---|---|
| LOA | 22.50 ft (6.86 m) |
| LWL | 19.00 ft (5.79 m) |
| Beam | 8.00 ft (2.44 m) |
| Engine type | Outboard motor |
What is the biggest sailboat one person can sail?
What’s the Largest Boat One Person Can Operate?
- Without systems: under 28 ft or 8 m.
- With systems: under 46 ft or 14 m.
- Typically, experienced sailors stay under 35 ft.
- Anything over 50 ft or 15m is uncommon.
What is the most popular sailboat in the world?
Beneteau
This is perhaps the most selling sailboat brand in the world. For over a century now, this brand has based its models in a combination of simplicity and performance.
Where are J Boats built?
Rhode Island
J/Boats Inc. was named by Fortune in 1991 as one of America’s Best 100 Products. J/Boats in the USA are built in Rhode Island and by licensed builders in France, Italy, South Africa, Argentina, and China. J/Boats remains a family business.
How much cement do I put in a ballast?
1 to 8: A ratio of one part cement to eight parts ballast will give you the hardness you need for foundation-strength concrete. 1 to 8 ratios will be necessary for things such as shed foundations and other structures that will be built upon after pouring the ballast.
What is a 100% jib?
Jibs are typically 100% to 115% LP and are generally used in areas with heavier winds. The smaller area of a jib allows it to be able to perform more efficiently in greater wind speed without the need to furl away sail shape. Typically a jib will be no greater than 115% of the fore-triangle dimensions.
WHO makes J22 sailboat?
Tillotson Pearson
J/22
| Development | |
|---|---|
| Location | United States |
| Year | 1983 |
| Builder(s) | Tillotson Pearson for J Boats Waterline Systems |
| Role | One-design racer |
How do I connect my J22 Bluetooth?
Pair steps:
- Long press “MFB” button for 3 seconds to turn on, and the indicator will flash red and blue.
- Connect the device to the car stereo with a 3.5mm audio cable.
- Open the Bluetooth function on the smart device, search”J22″ then connect.
- Then, you can enjoy music or handsfree call.
Can a j24 capsize?
Several J/24s have been known to capsize when a mistake is made or when caught in extreme conditions and, unlike dinghies, there is no positive flotation, so capsized boats can sink.