Beechcraft King Air 360 Er vs Bell 525 Relentless vs Dassault Falcon 8x vs Enstrom 480b

By category, the Beechcraft King Air 360ER is a twin‑turboprop business/utility aircraft optimized for short to medium missions and flexible operations into smaller airports. The Bell 525 Relentless is a super‑medium twin‑engine helicopter aimed at corporate/VIP and offshore roles, trading speed and runway independence for shorter range than most fixed‑wing business aircraft. The Dassault Falcon 8X is a long‑range, large‑cabin trijet business jet designed for intercontinental travel with high cruise speed and premium cabin comfort. The Enstrom 480B is a light single‑engine piston helicopter focused on training, patrol, and utility missions. On range, the Falcon 8X is far ahead at roughly 6,000+ nautical miles class, enabling long nonstop city pairs. The King Air 360ER typically offers about 1,500–1,800 nautical miles class depending on payload and reserves. The Bell 525 is generally around the 500–600 nautical miles class, mission‑equipped. The Enstrom 480B is shorter still, commonly around 300–400 nautical miles class. Passenger capacity follows a similar pattern: Falcon 8X typically seats about 12–16, King Air 360ER about 6–9 in executive layout, Bell 525 commonly around 12–16 depending on configuration, and Enstrom 480B usually carries 4–5 including the pilot.