Airbus Helicopters H160 vs Bell 525 Relentless vs Md Helicopters Md 500e vs Md Helicopters Md 520n vs Sikorsky S 92

The Airbus Helicopters H160 and Bell 525 Relentless sit in the modern medium class, aimed at offshore, EMS, and executive missions, with long-range capability and comfortable cabins. The H160 is typically configured for roughly 8–12 passengers with a range in the neighborhood of 450–550 nautical miles depending on fit and reserves, while the Bell 525 is larger, generally carrying about 12–16 passengers and offering a similar or somewhat greater practical range often cited around 500–600 nautical miles. The Sikorsky S-92 is a heavy, long-range transport helicopter used heavily offshore and for SAR, typically seating about 19 passengers in an airline-style layout and reaching roughly 500–600 nautical miles in common configurations, with strong payload and all-weather emphasis. By contrast, the MD Helicopters MD 500E is a light utility helicopter, usually configured around 4 passengers (plus pilot) with a much shorter range, commonly around 200–300 nautical miles. The MD 520N is also light, with similar seating and range, but is distinguished by its NOTAR anti-torque system for reduced noise and improved safety around the tail rotor area.