Smooth Water - 22 Knots

CATAMARANS vs.  Wave STABILITY ...

BEAUFORT FORCE 5 SEA STATE 
.

LARGE WAVE-PIERCING CAT ...

Dangerous Bow-Plow

Large Wave-Piercing CATAMARAN - Modest Sea-State 6 > Tunnel Plug & Bow Slam

 ... Dangerous Wave Plowed Crash

MUCH, MUCH BETTER HARTH WAY ...

Above: HARTH 310 Passenger Ferry; Sea State 5, Beaufort - No Roll, Pitch, Heave, Yaw or Sway - 60 Knots

HARTH Hydro Lance in a Force 7 ...

Above: HARTH Super-Stability is demonstrated in this Sea-State 7 Ocean (Wind: 34-40 Knots). Hulls are shown in following, heading and beam seas.  Note that the shown worse case beam-sea conditions is with prime power having failed.

Cruise Ships Without Sea-Sickness ...

Above: HARTH Super-Stable Ocean-Liner Ship - 70 Knots - Seven Times the Fuel Economy

No Pitch, Roll, Heave, Yaw or Sway

 And So Much More ...

      Above:     HARTH Trawler at Sea                                     HARTH Airliner Conversion To Super-Fast Ferry

HARTH Livestock Transport                                            HARTH HL-6 Interceptor - 150+ Knots

the HARTH Technology

Further information may be reviewed by mouse clicking any image, underlined phrase or the light bars below ...

GO TO THE HOME PAGE