PARTIALLY AEROSTATICALLY SUPPORTED RAM AIR CUSHION SHIP

ATMOSPHERIC DELIVERY OF PARTICULATE MATTER

AIRSHIP INCLUDING AERODYNAMIC, FLOATATION, AND DEPLOYABLE STRUCTURES

Airship including aerodynamic, floatation, and deployable structures

SAIL-EQUIPPED AMPHIBIOUS AEROSTAT OR DIRIGIBLE

Airship Including Aerodynamic, Floatation, and Deployable Structures

WING-IN-GROUND EFFECT VESSEL

Airship including aerodynamic, floatation, and deployable structures

Airship