Back to Search
Tech Dinghy
Designer: Mit/George Owen  ·  Builder: Beetle Boat Co. Inc.  ·  First built: 1935
+ Add to Compare
About the Tech Dinghy

Designed as an accessible and educational small boat, the Tech Dinghy has earned a lasting place in the world of learn-to-sail programs and introductory racing. Developed at MIT and long associated with collegiate sailing in the United States, this compact dinghy has introduced countless sailors to the fundamentals of boat handling, sail trim, and racing tactics in a forgiving yet responsive package. Its simple, stable design makes it well suited to sheltered waters such as lakes, rivers, and protected bays, where beginners and intermediate sailors can build confidence without being overwhelmed. The Tech Dinghy's ease of handling and durability have made it a staple of university sailing programs, where fleets of identical boats allow for competitive one-design racing on a level playing field. For someone researching a first boat or a fleet addition for a sailing club or educational program, the Tech Dinghy represents a practical and proven choice. While it won't venture offshore or carry cruising gear, its strengths lie in teaching sound sailing habits and delivering spirited, accessible competition close to shore.

Core Dimensions
LOA (Length Overall) 12.00 ft / 3.66 m
Beam 4.67 ft / 1.42 m
Max Draft 2.00 ft / 0.61 m
Min Draft 0.25 ft / 0.08 m
Displacement 250.00 lb / 113 kg
Sail Area (Reported) 72.00 ft² / 6.69 m²
Design & Construction
Hull Type Centerboard Dinghy
Rigging Type Cat (Marconi)
Construction FG
Designer MIT/George Owen
Builder Beetle Boat Co. Inc.
First Built 1935
Owner Reviews

No owner reviews yet — be the first to share your experience with this boat.

Performance Ratios
SA/Displacement Sail Area to Displacement ratio measures how much sail power a boat has relative to its weight. Higher values mean more performance and speed.
Under 14 — Heavy cruiser, slow14–18 — Cruising sailboat18–22 — Cruiser/racerOver 22 — Performance racer
29.05
Capsize Screening Formula The USHS Capsize Screening Formula estimates offshore capsize risk. Lower is safer — values under 2.0 are considered acceptable for offshore sailing.
Under 2.0 — Safe for offshore2.0–2.2 — Borderline offshoreOver 2.2 — Coastal use recommended
2.97
Find a Tech Dinghy For Sale