Airbus Helicopters H145 vs Leonardo Aw139 vs Sikorsky S 76d

The Airbus Helicopters H145 is typically positioned as a light twin, optimized for short-to-medium missions such as EMS, law enforcement, and utility work. It generally offers the shortest range of the three but can still cover typical regional legs, and it commonly carries a smaller passenger load, often configured around about six to eight passengers depending on interior and mission equipment. The Leonardo AW139 sits in the medium twin category and is usually chosen when operators need more cabin volume, higher payload, and longer legs. In comparison to the H145, it generally provides greater range and a higher practical passenger capacity, commonly around 10 to 15 passengers in offshore or corporate-style layouts, with high-density seating possible. The Sikorsky S-76D is also a medium twin, often favored for executive transport and offshore roles where speed, comfort, and refined cabin fit are priorities. Its range is broadly competitive with the AW139 (often somewhat less depending on configuration), and typical passenger capacity is usually in the eight to 12 range, again varying with seating and mission kit.