Bell 525 Relentless vs Dassault Falcon 8x vs Pilatus Pc 24 vs Robinson R66

The Bell 525 Relentless and Robinson R66 are helicopters, while the Dassault Falcon 8X and Pilatus PC-24 are fixed‑wing jets, so their capabilities diverge sharply. The Falcon 8X is a long‑range heavy business jet designed for intercontinental travel, with roughly 6,400 nm range and typically 12–16 passengers (with higher-density layouts possible). The Pilatus PC‑24 is a “super versatile jet” aimed at shorter missions and rougher or smaller runways, offering about 2,000 nm range and usually 6–10 passengers. The Bell 525 is a modern super‑medium helicopter optimized for point‑to‑point access and vertical lift rather than long distances, with roughly 500–600 nm range and commonly around 12–16 passengers depending on configuration. The Robinson R66 is a light single‑turbine helicopter for shorter hops and utility missions, with about 300–350 nm range and up to 5 seats including the pilot. Overall, Falcon 8X leads on range and cruise efficiency, PC‑24 balances jet speed with access, and the helicopters trade range for vertical landing flexibility.