SEAKEEPER RIDE SEA TRIAL REPORT
Vessel Characteristics
| Boat Make | Invincible Boats |
| Boat Model | 43' Open Fisherman |
| Boat Year | 2026 |
| System | Seakeeper Ride 900 |
| Length Overall | 42 ft. 9 in. |
| Beam Overall | 11 ft. 7 in. |
| Engine Configuration | 4x Mercury 400 HP |
| Displacement | 23,317 lbs. |
Test Conditions
| Date | 9/17/2025 |
| Location | Miami, Florida |
| Average Speed (auto) | 31 mph |
| Average Speed (manual) | 31 mph |
| Seas | Stern Quartering |
| Sea Conditions | 2-3 ft. at 3 seconds |
Performance Results
24%
ROLL ELIMINATION
60%
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.
