11:Metre One Design

{{Short description|Sailboat class}}

{{Use dmy dates|date=November 2021}}

{{Use American English|date=November 2021}}

{{Infobox sailboat specifications

|name = 11:Metre One Design

|insignia = File:11 Meter class badge.png

|insignia size = 126px

|insignia alt =

|insignia caption =

|line drawing =

|line size =

|line alt =

|line caption =

|image boat =

|image size =

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|image caption =

|designer = Ron Holland & Rolf Gyhlenius

|architect =

|location = United States

|year = 1990

|no built = 350

|design =

|class =

|brand =

|builder = Precision Boat Works

|role = One-design racer

|boats =

|crew =

|trapeze =

|draft = {{convert|5.90|ft|m|abbr=on}}

|air draft =

|displacement = {{convert|3527|lb|kg|0|abbr=on}}

|hulls =

|hull type = monohull

|construction = fiberglass

|loa = {{convert|33.80|ft|m|abbr=on}}

|loh =

|lwl = {{convert|26.90|ft|m|abbr=on}}

|beam = {{convert|8.20|ft|m|abbr=on}}

|hull draft =

|hull weight =

|engine =

|appendages =

|keel type = fin keel with weighted bulb

|ballast = {{convert|1598|lb|kg|0|abbr=on}}

|rudder type = internally-mounted spade-type rudder

|rigs =

|rig type = Bermuda rig

|I = {{convert|32.18|ft|m|abbr=on}}

|J = {{convert|10.18|ft|m|abbr=on}}

|P = {{convert|36.09|ft|m|abbr=on}}

|E = {{convert|13.12|ft|m|abbr=on}}

|mast length =

|rig other =

|sails =

|sailplan = fractional rigged sloop

|sailarea main = {{convert|294.93|sqft|m2|abbr=on}}

|sailarea headsail = {{convert|138.85|sqft|m2|abbr=on}}

|sailarea spin =

{{convert|860.03|sqft|m2|abbr=on}}

|sailarea gen =

|sails other =

|sailarea upwind =

|sailarea downwind =

|sailarea total = {{convert|1293.81|sqft|m2|abbr=on}}

|rating =

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}}

The 11:Metre One Design, also called the 11 Metre or 11 Meter, is an American trailerable sailboat that was designed by Ron Holland and Rolf Gyhlenius as a one-design racer and first built in 1990.

The design was at one time a World Sailing international class.

Production

The design was built by Precision Boat Works in Palmetto, Florida, United States, starting in 1990. Boats was also built in Norway, Australia and Sweden. A total of around 300 boats was completed during the 1990s.

Design

The 11 Meter is a racing keelboat, built predominantly of cored fiberglass. It has a fractional sloop rig, a raked stem, a sharply reverse transom, an internally mounted spade-type rudder controlled by a tiller and a fixed fin keel with a weighted lead bulb. It displaces {{convert|3527|lb|kg|0|abbr=on}} and carries {{convert|1598|lb|kg|0|abbr=on}} of ballast.

The boat has a draft of {{convert|5.90|ft|m|abbr=on}} with the standard keel.

The design has minimal cabin space, intended for storage space.

For sailing downwind the design may be equipped with a symmetrical masthead spinnaker.

Operational history

The boat is supported by a class club that organizes racing events, the [https://sites.google.com/view/ica11metreod/home?authuser=0 International 11:Metre One Design Class Association].