Airbus Helicopters H145 vs Airbus Helicopters H155 vs Bell 429 Globalranger vs Leonardo Aw139 vs Leonardo Aw169 vs Sikorsky S 76d

The Airbus H145 and Bell 429 GlobalRanger sit in the light twin category, typically carrying about 7–8 passengers in a utility/EMS fit, with comparatively shorter to mid-range missions; depending on configuration and reserves, they are commonly used for roughly 300–400+ nautical miles of practical range. The Sikorsky S-76D is often positioned at the upper end of the light twin/executive segment, usually seating around 8 passengers, and tends to offer similar to slightly better range than many light twins, commonly in the ~350–450+ nautical mile class. Moving up, the Airbus H155 is a medium twin, generally accommodating around 10–12 passengers, and is geared to longer legs than the light twins, often around ~450–550+ nautical miles in typical operations. The Leonardo AW169 bridges light and medium (“intermediate” twin): it commonly seats about 8–10 passengers and offers mid to longer-range capability, frequently around ~400–500+ nautical miles. The Leonardo AW139 is a larger medium twin, usually carrying about 12–15 passengers, and is designed for longer-range offshore and transport work, often in the ~500–650+ nautical mile class depending on tanks and payload.