The Yankee One Design is designed for cruising comfort rather than racing.
Hull Speed
The theoretical displacement-mode speed limit — determined by waterline length, not engine or sail power.
6.6 kts
A displacement hull pushes a bow wave whose speed is limited by the waterline length.
With a waterline of 24.0′, the Yankee One Design tops out around 6.6 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √24.0′ LWL = 6.6 kts
Performance Ratios
Racing handicap, sail-carrying power, stability and comfort — and what each one actually tells you about a day on the water.
PHRF Rating
203s/nm
Typical cruiser — designed for comfort and ease, not podium finishes.
Ballast / Displacement
53.4%
Race-oriented ballast ratio — very stiff and powerful.
Displacement / Length
154
Moderate — a good balance of speed and load-carrying ability.
Hull Speed
6.6kts
Pounds/Inch Immersion
3lbs
Weight needed to sink the hull one inch — loading sensitivity.
PHRF Fleet Position
Where the Yankee One Design sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Yankee One Design
Typical cruiser — designed for comfort and ease, not podium finishes.
Columbia 31
How It Compares
Side-by-side with the boats most often cross-shopped against the Yankee One Design.
| Yankee One Design | Atlantic Burgess | Columbia 31 | Eastward Ho Sr 31 | Etchells Class | Seawind Allied | |
|---|---|---|---|---|---|---|
| Dimensions | ||||||
| LOA | 30.5 | 30.6 | 30.5 | 30.5 | 30.5 | 30.5 |
| LWL | 24.0 | 21.5 | 21.5 | 24.0 | 22.0 | 24.0 |
| Beam | 6.5 | 6.5 | 9.8 | 9.8 | 7.0 | 9.3 |
| Displacement | 4 | 4 | 8 | 11 | 3 | 12 |
| Ballast | 2 | 2 | 3 | 4 | 2 | 4 |
| Sail Area | — | 377 | 422 | 478 | 301 | 502 |
| Performance | ||||||
| PHRF | 203 | — | 222 | — | — | — |
| SA/Disp | — | 22.0 | 16.3 | 15.5 | 21.7 | 15.4 |
| Bal/Disp | 53.4 | 62.2 | 40.0 | 40.9 | 65.4 | 35.0 |
| Comfort | — | 24.0 | 25.9 | 31.3 | 15.7 | 36.9 |
| Capsize | — | 1.57 | 1.93 | 1.77 | 1.88 | 1.62 |
| Hull Speed | — | 6.2 | 6.2 | 6.6 | 6.3 | 6.6 |