etap sailboatdata

Etap 22i - Etap / STW001360

Technical data

cabin cruiser

daily cruise

overall length

hull length

waterline length

standard draft

minimum draft

displacement

diesel tank

mast height

Accomodation layouts

standard version

DOCUMENTS: Etap 22i

mast raising system

high resolution pdf with the description of the mast raising system

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Technical forum: etap 22i.

Does the etap 22i has a CE -Certificate? 29/05/2023 by stw-5815

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• Sailboat Guide

Etap 22I is a 22 ′ 2 ″ / 6.8 m monohull sailboat designed by Jacques De Ridder and built by Etap Yachting between 1983 and 1996.

Rig and Sails

Auxilary power, accomodations, calculations.

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio .311 Hull Speed = Max Speed/Length ratio x √LWL

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

SA/D = SA ÷ (D ÷ 64) 2/3

• SA : Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
• D : Displacement in pounds.

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Ballast / Displacement * 100

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

• D: Displacement of the boat in pounds.
• LWL: Waterline length in feet

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam 1.33 )

• D: Displacement of the boat in pounds
• LOA: Length overall in feet
• Beam: Width of boat at the widest point in feet

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

CSV = Beam ÷ ³√(D / 64)

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Kemerovo Oblast, Russia

The capital city of Kemerovo oblast: Kemerovo .

Kemerovo Oblast - Overview

Kemerovo Oblast is a federal subject of Russia located in the south-east of Western Siberia, part of the Siberian Federal District. This region is also known as Kuzbass . In 2019, “Kuzbass” officially became the second name of Kemerovo Oblast. Kemerovo is the capital city of the region.

The population of Kemerovo Oblast is about 2,604,300 (2022), the area - 95,725 sq. km.

Kemerovo oblast flag

Kemerovo oblast coat of arms.

Kemerovo oblast map, Russia

Kemerovo oblast latest news and posts from our blog:.

11 February, 2019 / Kemerovo - the view from above .

21 April, 2016 / The carnival-parade at the festival GrelkaFest in Sheregesh .

2 June, 2013 / Summer snowfall in Kemerovo .

9 February, 2012 / "BelAZ 75600" - the biggest truck in the former USSR .

31 October, 2010 / The ship-house in Kemerovo oblast .

History of Kemerovo Oblast

People began to settle in what is now the Kemerovo region several thousand years ago. The indigenous peoples of the region were Shortsy and Teleuts. In 1618, Russians founded Kuznetsky stockaded town in the south of the present region to protect Russian lands from the raids of the Mongols and Jungars. In 1698, Mariinsk was founded.

In 1721, Mikhailo Volkov found “burning mountain” (a burning coal seam) on the banks of the Tom River and thus became the person who discovered the Kuzbass coal deposits. Industrial development of this land started at the end of the 18th century.

During the 19th century, the territory of the Kemerovo region was part of the Tomsk province. During this period, the first industrial enterprises appeared here: Tomsk ironworks, Gavrilovsky and Gurievsky silver plants, Suharinsky and Salairsky mines. Construction of the Trans-Siberian Railway was one of the main reasons for the rapid development of the local industry.

More historical facts…

In Soviet times, the region became part of the West Siberian krai, and then - Novosibirsk oblast. The development of the coal, metallurgical and chemical industries continued: Kemerovo Coke Plant, Kuznetsk Metallurgical Plant, a lot of new mines. The workers’ settlements built near the industrial enterprises quickly obtained the status of towns: Kiselyovsk, Osinniki, Krasnobrodsky, Tashtagol, Kaltan, Mezhdurechensk and others.

During the Second World War, this region was a major supplier of coal and metal. More than 50 thousand tanks and 45 thousand aircraft were produced using steel from Novokuznetsk. 71 industrial enterprises were evacuated to Kuzbass from the occupied regions, most of them remained in the region after the war.

In 1943, Kemerovo Oblast became a separate region that included 17.5% of the territory and 42% of the total population of Novosibirsk Oblast. After the war, the region continued to grow rapidly. On September 18, 1984, about 100 km from Kemerovo, a peaceful underground nuclear explosion was carried out, the power of the explosive device was 10 kilotons.

In the 1990s, the region’s economy declined. However, by the end of the 20th century, there were some positive developments - the development of the coal industry in the first place. Special attention was paid to the development of open-pit coal mining, as a more effective and safe way.

Beautiful nature of Kemerovo Oblast

Mountain stream in the Kemerovo region

Author: Sergey Timofeev

On the shore of a small lake in Kemerovo Oblast

Kemerovo Oblast landscape

Kemerovo Oblast - Features

Kemerovo Oblast is one of the few Russian regions that has a recognized and well-known alternative name “Kuzbass” - the abbreviation of “Kuznetsk coal basin” occupying a large part of the territory of the region.

It is the most densely populated part of Siberia. The length of the region from north to south is about 500 km, from west to east - 300 km. Russians make up more than 90% of the population. There are small nations of Shortsy, Teleuts, Siberian Tatars who have preserved their cultural traditions.

The climate is sharply continental with long cold winters and warm short summers. The average temperature in January is minus 17-20 degrees Celsius, in July - plus 17-18 degrees Celsius.

Today, about 86% of the population of Kemerovo Oblast lives in cities and towns making it one of the most urbanized regions of Russia. The largest cities are Kemerovo (548,000), Novokuznetsk (540,000), Prokopievsk (185,000), Mezhdurechensk (95,400), Leninsk-Kuznetsky (91,600), Kisilyovsk (83,700), Yurga (79,700), Belovo (70,100), Anzhero-Sudzhensk (65,700).

Sheregesh, a village located at the foot of Zelenaya Mountain in Tashtagol district, is one of Russia’s most popular ski resorts. The ski season lasts from November to May. Kuznetsky Alatau Reserve and Shorsky National Park are the main natural attractions.

Kemerovo Oblast plays a significant role in Russian industry. The following mineral resources are mined here: coal, gold, silver, iron ore, manganese ore, aluminum, nepheline ore, lead, zinc, barite, quartz, limestone, clay, dolomite, sand.

Kuznetsk coal basin is one of the largest coal basins in the world. The most important centers of the local coal industry are Prokopyevsk, Mezhdurechensk, Belovo, Kemerovo, Novokuznetsk, Osinniki, Leninsk-Kuznetsky. Coal mines can be found almost everywhere in the Kemerovo region. About 180 million tons of coal is mined annually.

Rail transport is well developed in the region. The Trans-Siberian Railway, the South Kuzbas branch of West Siberian Railway cross its territory. There are large airports in Kemerovo (Kemerovo International Airport) and Novokuznetsk (Spichenkovo Airport).

Kemerovo oblast of Russia photos

Pictures of kemerovo oblast.

Kemerovo Oblast scenery

Author: Sergey Ustuzhanin

Autumn in Kemerovo Oblast

Winter in Kemerovo Oblast

Author: Max Palchevsky

Landscapes of Kemerovo Oblast

Churches in Kemerovo Oblast

Orthodox church in Kemerovo Oblast

Author: Yury Marchenko

Church in the Kemerovo region

Author: Ludmila Boriskina

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Etap 30 Shoal draft

Sailboat specifications.

• Last update: 1st April 2020

Etap 30's main features

Etap 30's main dimensions, etap 30's rig and sails, etap 30's performances, etap 30's auxiliary engine, etap 30's accommodations and layout, etap 30's saloon, etap 30's fore cabin, etap 30's aft cabin.

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