SEAKEEPER RIDE SEA TRIAL REPORT
Vessel Characteristics
| Boat Make | Valhalla Boatworks |
| Boat Model | V-46 |
| Boat Year | 2026 |
| System | Seakeeper Ride 900 |
| Length Overall | 46 ft. 7 in. |
| Beam Overall | 13 ft. 4 in. |
| Engine Configuration | 4x Mercury 600 HP |
| Displacement | 27,217 lbs. |
Test Conditions
| Date | 2/19/2026 |
| Location | Atlantic City, New Jersey |
| Average Speed (auto) | 29 mph |
| Average Speed (manual) | 29 mph |
| Seas | Stern Quartering |
| Sea Conditions | 4 ft at 7 sec |
Performance Results
39%
ROLL ELIMINATION
33%
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.
