How many types of hovercrafts are there?

There are primarily two types of hovercraft: light hovercraft and heavy hovercraft. Light hovercraft are typically used for recreational purposes and can carry a small number of passengers or cargo. Heavy hovercraft, on the other hand, are designed for commercial or military applications and can transport larger loads over various terrains. Additionally, hovercraft can be categorized based on their design and propulsion systems, leading to further variations within these two main types.