SEAKEEPER RIDE SEA TRIAL REPORT
Vessel Characteristics
| Boat Make | Freeman Boatworks |
| Boat Model | 28 |
| Boat Year | 2025 |
| System | Seakeeper Ride 750 Quad |
| Length Overall | 28 ft. 9 in. |
| Beam Overall | 9 ft. 10 in. |
| Engine Configuration | 2x Mercury 300 HP |
| Displacement | 8,900 lbs. |
Test Conditions
| Date | 10/15/2025 |
| Location | Fort Myers, Florida |
| Average Speed (auto) | 31 mph |
| Average Speed (manual) | 31 mph |
| Seas | Beam |
| Sea Conditions | 2ft at 4 sec |
Performance Results
44%
ROLL ELIMINATION
36%
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.
