SEAKEEPER RIDE SEA TRIAL REPORT
Vessel Characteristics
| Boat Make | Scout |
| Boat Model | 420 LXF |
| Boat Year | 2018 |
| System | Seakeeper Ride 750 Quad |
| Length Overall | 42 ft. 0 in. |
| Beam Overall | 13 ft. 1 in. |
| Engine Configuration | 4x Mercury 350 HP |
| Displacement | 18,550 lbs. |
Test Conditions
| Date | 7/2/2026 |
| Location | Charleston, South Carolina |
| Average Speed (auto) | 46 mph |
| Average Speed (manual) | 46 mph |
| Seas | Stern Quartering |
| Sea Conditions | 2-3 ft. at 4 sec |
Performance Results
24%
ROLL ELIMINATION
46%
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.
