Beechcraft King Air 360 Er vs Bell 525 Relentless vs Embraer Legacy 650 E vs Enstrom 480b

The Beechcraft King Air 360ER is a pressurized twin‑turboprop business aircraft suited to regional and rough‑field operations, typically carrying about 6 to 9 passengers with a long range around 1,800 nautical miles. The Bell 525 Relentless is a large, fly‑by‑wire commercial helicopter aimed at offshore and executive transport, generally configured for roughly 12 to 16 passengers with a range near 500 to 600 nautical miles. The Embraer Legacy 650E is a long‑range heavy business jet designed for intercity and intercontinental missions, commonly seating about 13 passengers with a range around 3,900 nautical miles, making it the clear leader in nonstop distance. The Enstrom 480B is a light turbine helicopter used for utility, training, patrol, and personal transport, typically carrying 4 to 5 occupants with a range roughly 300 nautical miles. Overall, the Legacy 650E prioritizes maximum range and cabin capacity, the King Air 360ER offers versatile runway access with strong range for its class, the Bell 525 carries more people than lighter helicopters over moderate distances, and the Enstrom 480B is optimized for short‑range, small‑group missions.