Beechcraft King Air 360 Er vs Gulfstream G700 vs Leonardo Aw189 vs Robinson R66

The Beechcraft King Air 360ER is a pressurized twin‑turboprop airplane best suited to regional missions, typically offering a few hours of endurance and an approximate range on the order of 1,500–2,000 nautical miles depending on payload and conditions, with passenger capacity commonly around 6–9. The Gulfstream G700 is an ultra‑long‑range business jet designed for intercontinental travel, roughly in the 7,000+ nautical mile class, and usually carries about 10–19 passengers in a high‑comfort cabin. The Leonardo (Agusta) AW189 is a medium twin‑engine helicopter optimized for offshore, SAR, and utility roles, with practical range generally a few hundred nautical miles (often extended with auxiliary tanks) and seating typically around 12–16. The Robinson R66 is a light single‑engine turbine helicopter for short‑range transport and training, usually in the 300–400 nautical mile range with about 4–5 seats including the pilot.