Leonardo Aw189 vs Pilatus Pc 24 vs Piper M600 Sls vs Robinson R66

The Agusta/Leonardo AW189 is a medium twin‑engine helicopter aimed at offshore transport, SAR, and utility missions. It typically offers roughly 450–500 nm of range (payload dependent) and seats about 16–19 passengers in a high‑density layout (fewer for VIP/mission fit). The Robinson R66 is a light single‑engine turbine helicopter best suited to short regional hops, training, and light utility work, with about 300–350 nm of range and seating for 5 (pilot plus four). The Pilatus PC‑24 is a twin‑engine light jet designed for fast regional to transcontinental trips, commonly flying about 2,000 nm with typical reserves and carrying around 8–10 passengers in executive configurations (more with high‑density seating). The Piper M600 SLS is a single‑engine turboprop positioned as an owner‑flown executive aircraft, generally around 1,200–1,500 nm range and seating up to 6 (typically 1–5 passengers plus pilot). Overall, the PC‑24 leads on speed and range, the AW189 leads on vertical‑lift capacity, the M600 balances range and simplicity, and the R66 prioritizes low operating complexity for short missions.