Constant Camber 3M

Constant Camber 3M is a 10 ft (3.0 m) cat-rigged solo harbor racer/trainer trimaran sailboat designed in the 1980s by John Marples.^[1]

Constant Camber 3M^[1]

Development
Designer	John Marples[1]
Year	1980s
Name	Constant Camber 3M[1]
Boat
Crew	1[1]
Draft	11 in (0.28 m) (hull only)[1] 2 ft 6 in (0.76 m)[1]
Hull
Type	trimaran[1]
Hull weight	150 lb (68 kg)[1]
LOA	10 ft (3.0 m)[1]
LWL	10 ft (3.0 m)[1]
Beam	8 ft (2.4 m) (overall)[1] 2 ft 2 in (0.66 m) (main hull)[1]
Rig
Rig type	cat rig[1]
Mast length	17 ft 11 in (5.46 m) (mast only)[1] 20 ft (6.1 m) (bridge clearance)[1]
Sails
Mainsail area	60 sq ft (5.6 m2)[1]
Total sail area	130 sq ft (12 m2)[1]

See also

• List of multihulls