There are several types of helicopters, including:

• Light helicopters: Often used for private flights, training, and small commercial operations.
• Medium helicopters: Used for transporting cargo, passengers, and even military operations.
• Heavy helicopters: Typically used for lifting heavy loads, military, and rescue missions.
• Utility helicopters: Used for various purposes, including rescue operations, firefighting, and agriculture.

Yacht prices vary:

Small yachts: $100,000–$1 million.
Large or luxury yachts: $10 million and above.

Yes, if you plan to operate it yourself. For charters, most yachts come with a professional crew, so no license is needed.