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NACRA INTER 18

Frac. Sloop (Rotating Spar) • Catamaran Twin Dbrd. • Built 1995–2005

Dimensions

LOA
18.1 ft
LWL
18.1 ft
Beam
8.5 ft
Max Draft
4.33 ft
Displacement
397 lbs
Ballast
— lbs

Performance Ratios

Capsize Ratio ⓘ
4.63 (use caution offshore)
SA/D Ratio ⓘ
65.2
D/L Ratio ⓘ
30
Ballast Ratio ⓘ
—

Sail Plan

Sail Area
220 sq ft

Construction

Hull Type
Catamaran Twin Dbrd.
Rig Type
Frac. Sloop (Rotating Spar)
Hull Material
FG w/poly foam
Ballast Type
—

Production

First Built
1995
Last Built
2005
Number Built
—
Notes:

Designed to International 18 rule

Mainsail: 183 sq.ft.

Jib area: 37 or 45 sq.ft.

Assym: 204 or 226 sq.ft.

Carbon daggers and rudders.

Twin trapeze.

Built at Performance Catamarans in California (USA) but first introduced in France.

Not the same as NACRA F18/FORMULA 18 (2003).

Designer

Builder