Leonardo Aw189 vs Piaggio Avanti Evo vs Piper M600 Sls vs Sikorsky S 92

The Agusta/Leonardo AW189 is a twin‑engine medium helicopter typically used for offshore transport, SAR, and utility work. It trades speed for vertical access and has a practical range on the order of roughly 450–500 nautical miles, with a passenger capacity commonly around 16–19 depending on interior and mission fit. The Sikorsky S‑92 is a larger, heavy twin helicopter aimed at offshore and government missions. It generally carries more people than the AW189 (often about 19 passengers in offshore layouts) and offers broadly similar or somewhat higher mission range, commonly cited around 500+ nautical miles depending on reserves and configuration, with greater payload and cabin volume. The Piaggio Avanti EVO is a twin‑turboprop, pressurized fixed‑wing aircraft optimized for speed and efficiency, typically seating about 7–9. Its range is generally longer than the helicopters, roughly around 1,000–1,500 nautical miles depending on payload and cruise settings. The Piper M600 SLS is a single‑engine, pressurized turboprop in the personal/business category, typically seating about 5–6 passengers. Its range is also longer than the helicopters and often comparable to or somewhat less than an Avanti, roughly around 1,000+ nautical miles depending on conditions and loading.