Bell 525 Relentless vs Dassault Falcon 8x vs Piper M600 Sls vs Robinson R66

The Bell 525 Relentless and Robinson R66 are helicopters, while the Dassault Falcon 8X and Piper M600 SLS are fixed‑wing airplanes, so they serve different missions. The Falcon 8X is a long‑range, large‑cabin business jet designed for intercontinental travel, typically carrying about 8–14 passengers depending on layout, with roughly 6,000+ nautical miles of range. The Piper M600 SLS is a single‑engine turboprop aimed at owner‑pilots and short to medium trips, seating up to 6 and offering about 1,400 nautical miles of range. The Bell 525 is a super‑medium helicopter focused on offshore, corporate shuttle, and utility roles; it can seat around 16–20 depending on configuration and has roughly 500–600 nautical miles of range. The Robinson R66 is a light helicopter for private, training, and light utility use, typically seating 4–5 with a range on the order of 300+ nautical miles.