CT-41
Specifications
Hull
| LOA | 41 ft |
| LWL | 32.5 ft |
| Beam | 12.1 ft |
| Draft | 6 ft |
| Displacement | 27,500 lb |
| Ballast | 9,000.8 lb |
| Hull speed1.34·√LWL | 7.6 kn |
Rig & Sails
| Iforetriangle height | 47.5 ft |
| Jforetriangle base | 16.5 ft |
| Pmainsail luff | 42.3 ft |
| Emainsail foot | 18.9 ft |
| PYmizzen luff | 28.42 ft |
| EYmizzen foot | 12.17 ft |
| FLforestay | 16.5 ft |
| Mainsail | 823.6 sq ft |
| Jib (100%) | 391.9 sq ft |
| Spinnaker | 666.2 sq ft |
About the CT-41
Originally available in 4 versions: Standard (shown here) Center Cockpit Pilot house Pilot house/w center cockpit Based on the SEA WOLF 40. Literature lists William Garden as designer but this is disputed.
The CT-41 is a rare, heavy-displacement ketch designed by William Garden and built by Ta Chiao Shipbuilding Co. in Taiwan, with production records indicating a single build year of 1972. With a displacement of 27500.0 lb and a full/long keel, this vessel represents a distinct era of offshore-oriented construction, though the exact total hulls built remains unverified in available data.
- Best for:
- This boat is best suited for experienced bluewater cruisers who prioritize seakeeping and comfort over speed, as evidenced by its high comfort ratio of 43.82 and substantial displacement.
- Bluewater capability:
- With a low capsize ratio of 1.61 and a displacement-to-length ratio of 357.63, the CT-41 is inherently stable and well-suited for offshore passages, provided the structural integrity of the deck is sound.
- Comparables:
- Comparable vessels include other 1970s heavy-displacement ketches such as the Hallberg-Rassy 41 or the Oyster 435, which share similar full-keel designs and offshore cruising roles.
Performance
Pricing
We don't have market pricing data for the CT-41 yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.
Estimated Cost of Ownership
Based on 41ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
6 reported issues across 4 systems for the CT-41, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a CT-41? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.
- ✓ All 6 specific issues — severity, symptoms & fixes
- ✓ Model-specific pre-purchase inspection checklist
- ✓ Downloadable PDF to take to your surveyor — yours to keep
One-time $2.99 · secure checkout by Stripe · instant access · 30 days online, PDF yours to keep
Similar Sailboats
Which engine powers your CT-41?
We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.
Brands sometimes mentioned for this model: Perkins, Beta Marine — is it one of these?
Already know your engine? Search all engines → to find its exact parts.
Used sails that fit the CT-41
Checking eBay for sails sized to this boat's rig…