The Nacra Inter 20 belongs to the Formula 20 class.
Nacra Inter 20's Main Features | |
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Model | Nacra Inter 20 |
Type of hull | Catamaran |
Category | Double handed sport/beach catamaran |
Shipyard | |
Designer | Gino Morrelli Pete Melvin |
Class | Formula 20 |
Construction | Hulls and deck: sandwich foam / fiberglass / vinylester |
First built hull | 1998 |
Last built hull | 2001 |
Appendages | Centerboard : Twin daggerboards |
Helm | 1 tiller |
Rudder | 2 transom hung rudders |
Cockpit | No cockpit |
Unsinkable | No |
Trailerable | Yes |
EC certification | C |
Standard public price ex. VAT (indicative only) | N/A |
Nacra Inter 20's Main dimensions | |
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Hull length | 20’ |
Beam (width) | 8’ 6” |
Draft | 3’ 4” |
Draft when appendages up | 0’ 6” |
Light displacement | 419 lbs |
Nacra Inter 20's Rig and sails | |
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Upwind sail area | 246 sq.ft |
Downwind sail area | 463 sq.ft |
Mainsail area | 194 sq.ft |
Jib area | 52 sq.ft |
Asymetric spinnaker area | 269 sq.ft |
Rigging type | Sloop Marconi fractional |
Rotating spars | Yes |
Mast position | Fore beam stepped mast |
Spars | Mast in Carbon fiber and boom in Aluminum |
Standing rigging | 1x19 strand wire continuous |
Number of levels of spreaders | 1 |
Spreaders angle | Swept-back (diamond) |
IiFore triangle height (from mast foot to fore stay attachment) | 20’ 11” |
PiMainsail hoist measurement (from tack to head) | 29’ 2” |
Nacra Inter 20's Performances | |
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Crew | 2 |
Trapezes | 2 set(s) |
Upwind sail area to displacementiThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds. The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size. Upwind : under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 23 it indicates a fast sailboat. |
69.14 |
Downwind sail area to displacementiThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds. The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size. Upwind : under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 23 it indicates a fast sailboat. |
130.11 |