Bell 525 Relentless vs Bombardier Global 7500 vs Md Helicopters (mcdonnell Douglas) 902 Explorer vs Robinson R66

The Bombardier Global 7500 is a long‑range business jet in a different class from the other three rotorcraft: it is designed for intercontinental travel, with roughly 7,700 nautical miles of range, and typically carries about 8 to 19 passengers depending on cabin configuration. The Bell 525 Relentless is a large, fly‑by‑wire super‑medium helicopter aimed at offshore and corporate missions; its range is roughly in the 500–600 nautical mile class and it generally seats up to about 16 (often fewer in executive layouts). The MD Helicopters 902 Explorer is a light twin helicopter optimized for utility, law enforcement, and EMS roles; it has a shorter range, roughly around 300 nautical miles, and typically carries about 5 to 7 people including the pilot(s). The Robinson R66 is a light single‑engine helicopter focused on private, training, and light utility use; it has a similar or slightly lower range than the 902 in many configurations (around the 300 nautical mile class) and usually seats 4 to 5 occupants.