Drake Sparkman ; Olin Stephens

swan 411

swan 411 2

swan 411 3

Fiberglass

<p>Monohull boats are vessels with just one hull, as the name itself suggests. They can be monohull <a href="https://theboatdb.com/boats/type/sail">sailboats</a> or <a href="https://theboatdb.com/boats/type/power">powerboats</a>, which means they can be powered by an engine or by the wind. In addition, monohull boats can have a high level of luxury on board and can therefore be referred to as monohull yachts. At TheBoatDB you can look into monohull boats and explore their features. In addition, you can filter your search through monohull sailboat manufacturers and explore all models available on our site. Compare all models on our website from the comfort of your home.</p>

Monohull

swan-411-2_1586885138

Factory

Nautor Swan

Euro

Symmetric spinnaker

<p>The category of sailboats includes both <a href="https://theboatdb.com/boats/category/daysailer">sailing yachts</a> which are luxurious and charming vessels used for recreational purposes, as well as <a href="https://theboatdb.com/boats/category/cruiserracer">racing sailboats</a> that are used for sports. Some have a single hull while others can have two or three. Compare different types of sailboats through sailing boat specs on TheBoatDB and find out the best one for you. Choose according to boat specs, and explore sailboats that vary from very large vessels, appropriate for ocean cruising, to small ones used to roam the shores.</p>

Name	Value
Maker	Nautor Swan
Maker website	https://www.nautorswan.com
Model	Swan 411
First built hull	1977
Boat type	Sail
Category	Cruiser Boats
Hull type	Monohull
Hull material	Monohull

Name	Value
Top speed	12.49 kmh
Length overall	12.22 m
Length at waterline	10.27 m
Beam overall	3.39 m
Draft maximum	2.26 m
Displacement	10,800.03 kg
Ballast weight	5,199.98 kg
Ballast type	Lead
Helm	1 wheel
Rudder	1 rudder on skeg
Cockpit	Closed aft cockpit

Name	Value
Naval architect
Name/Studio	Drake Sparkman ; Olin Stephens
Website	http://www.sparkmanstephens.com/

Name	Value
Spars	Mast and boom in Aluminum
Standing rigging	Single-strand (ROD) discontinuous
Number of spreaders	2
Spreaders angle	0 °
Upwind sail area	105.07 sq.m
Downwind sail area	205.97 sq.m
Mainsail A	355.00
Spinnaker A	1862.00

Name	Value
Engine A
Power	47 HP
Type	Inboard engine ; Diesel
Engine B

1977 Nautor Swan Swan 411

Boat Overview

Type

Maker

Hull type

Hull Material

Fiberglass

Category

Boat length (LOA)

12.22 m

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Overview

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Specs

Performance & Ratios

Name	Value
Sail Area to Displacement (SA/D)	6.87
Upwind SA to Displacement	21.87
Downwind SA to Displacement	42.88
Hull Displacement Speed	7.78
Displacement to Length (D/L)	277.73
Ballast to Displacement (B/D)	48.15
Capsize Screening Formula (CSF)	1.55