This list features seven of the most expensive helicopters in the world, with an overview of their designs, technological advantages, and passenger amenities rivaling many smaller business jets.

This list features seven of the most expensive helicopters in the world, with an overview of their designs, technological advantages, and passenger amenities rivaling many smaller business jets.

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Inside the cabin, the Bell 525 includes an in-flight entertainment enhanced lounge ... A limousine-style privacy window allows for VIPs to have conversations without headsets. From $20 million. This ...

"[This is] the most powerful helicopter the United States has ever ... But it's also the most expensive. With a price tag of about $144 million, it costs more than the F-35A Lightning II joint ...