⛵ Sailboat DB

TECH DINGHY

Cat (Marconi) • Centerboard Dinghy • Built 1935

photo drawing

Dimensions

LOA
12 ft
LWL
— ft
Beam
4.67 ft
Max Draft
2 ft
Min Draft
0.25 ft
Displacement
250 lbs
Ballast
— lbs

Performance Ratios

Capsize Ratio ⓘ
2.96 (use caution offshore)
SA/D Ratio ⓘ
29.0
D/L Ratio ⓘ
Ballast Ratio ⓘ

Sail Plan

Sail Area
72 sq ft

Construction

Hull Type
Centerboard Dinghy
Rig Type
Cat (Marconi)
Hull Material
FG
Ballast Type

Production

First Built
1935
Last Built
Number Built
Notes: Conceived for use at college sailing programs and designed by Prof. George Owen of MIT. \nThe first boats were built of wood in 1935 at Herreshoff Manufacturing.\nIn 1958 a new version from Beetle Boat Co. became one the earliest use of fiberglass for boat construction. \nA number of variants of the TECH DINGHY have been built over the years.\nThe original design, used primarily on inland waters, (such as the Charles River in Boston MA, USA) was later modified for use in the mid-west, were they were sailed in rougher conditions.\nAnother version based on this design was sold as the INTERCOLLEGIATE by Paceship of Canada.\n6th generation re-design by Penn Edmonds (early 1990's).\n

Designer