Airbus Helicopters H160 vs Bell 525 Relentless vs Md Helicopters Md 520n vs Sikorsky S 92

The Airbus Helicopters H160 is a modern medium twin aimed at corporate, offshore, and public-service roles, typically offering mid-to-long medium range (roughly 450–520 nm) and seating commonly around 10–12 passengers depending on configuration. The Bell 525 Relentless is a larger “super-medium” twin designed heavily around offshore transport, generally targeting similar or slightly greater range (about 500–560 nm) with a higher typical passenger fit, often around 16. The MD Helicopters MD 520N is a light single helicopter focused on utility, training, and law-enforcement missions; it has a much shorter range (around 200–300 nm) and a small cabin, usually carrying about 4 passengers plus pilot (or comparable limited seating). The Sikorsky S-92 is a heavy twin built for offshore and SAR/utility work, trading a bigger cabin and payload for heavy-category capability; it commonly carries around 19 passengers and offers long range in the same broad class as the 525 (often roughly 500+ nm, mission dependent).