Enstrom 480b vs Piaggio Avanti Evo vs Pilatus Pc 24 vs Robinson R66

The Enstrom 480B and Robinson R66 are single‑engine turbine helicopters, while the Piaggio Avanti EVO and Pilatus PC‑24 are twin‑engine fixed‑wing business aircraft. In range, the PC‑24 generally offers the longest legs (roughly around 2,000 nm class depending on load and reserves), the Avanti EVO is typically next (about 1,600–1,800 nm), and both helicopters are shorter‑range (commonly a few hundred nautical miles, often around 300–400+ nm with reserves depending on configuration and conditions). For passenger capacity, the PC‑24 usually carries the most in typical executive layouts (often 6–10, with higher-density options), the Avanti EVO commonly seats about 7–9, the Enstrom 480B is typically up to 5 seats total (pilot plus up to four), and the Robinson R66 is also up to 5 seats total (pilot plus up to four). Overall, the PC‑24 and Avanti target faster, longer‑range business travel, while the 480B and R66 prioritize vertical access and shorter point‑to‑point missions.