Beechcraft King Air 360 Er vs Bell 525 Relentless vs Bombardier Global 7500 vs Leonardo Aw189

The Beechcraft King Air 360ER is a twin‑turboprop fixed‑wing aircraft typically used for regional business, utility, and special‑mission flying. It offers moderate range for its class (roughly in the 1,500–2,000+ nm bracket depending on payload and reserves) and usually carries about 6–9 passengers in executive configurations. The Bell 525 Relentless is a long‑range, super‑medium helicopter aimed at offshore and corporate transport. Its range is shorter than the fixed‑wing jets but strong for a helicopter (often around 500–700 nm with reserves, mission‑dependent) and it commonly seats about 12–16 passengers. The Bombardier Global 7500 is an ultra‑long‑range business jet designed for intercontinental missions. It leads this group in range (about 7,700 nm class) and typically carries 8–19 passengers depending on layout. The Leonardo AW189 is a large, long‑range helicopter focused on offshore, SAR, and VIP transport. It generally offers similar or slightly lower range than the 525 (about 450–700 nm, mission‑dependent) and carries roughly 12–16 passengers.