SEAKEEPER RIDE SEA TRIAL REPORT

Vessel Characteristics
| Boat Make | SeaHunter Boats |
| Boat Model | 41 CTS |
| Boat Year | 2024 |
| System | Seakeeper Ride 750 |
| Length Overall | 41 ft. 0 in. |
| Beam Overall | 12 ft. 0 in. |
| Engine Configuration | 4x Mercury 400 HP |
| Displacement | 23,000 lbs. |
Test Conditions
| Date | 10/9/2025 |
| Location | Marathon, Florida |
| Average Speed (auto) | 37 mph |
| Average Speed (manual) | 37 mph |
| Seas | Beam Seas |
| Sea Conditions | 1.5 ft. at 4 seconds |
Performance Results
40%
ROLL ELIMINATION
27%
Pitch ELIMINATION
Roll Rate Comparison
Pitch Rate Comparison
Performance results are measured with the system on and off as a reduction of standard
deviation in pitch and roll rates at all frequencies at a constant heading and speed.

