Bell 525 Relentless vs Dassault Falcon 8x vs Embraer Legacy 650 E vs Piper M600 Sls

The Bell 525 Relentless is a fly-by-wire, twin‑engine helicopter aimed at offshore and executive transport; compared with the jets it typically offers much shorter range (roughly a few hundred nautical miles in practical use) and a smaller cabin load, generally up to about 12–16 occupants depending on configuration. The Dassault Falcon 8X is a long‑range, large‑cabin trijet business jet designed for intercontinental missions; it leads this group on range (about 6,000+ nautical miles) and commonly carries around 12–16 passengers in executive layouts. The Embraer Legacy 650E is a large‑cabin, long‑range business jet but a step below the 8X in reach; it typically offers about 3,900–4,000 nautical miles and usually seats around 13–14 passengers. The Piper M600 SLS is a single‑engine turboprop, best viewed as a personal or small business aircraft; it has far less range than the long‑range jets (around the 1,000–1,500 nautical mile class) and typically carries 4–6 passengers plus the pilot.