Enstrom 480b vs Piaggio Avanti Evo vs Piper M600 Sls vs Sikorsky S 92

The Enstrom 480B is a light single‑engine piston helicopter aimed at short‑range utility flying; it typically carries a pilot plus up to four passengers, with practical range on the order of a few hundred nautical miles depending on reserves and payload. The Piaggio Avanti EVO is a twin‑turboprop, pressurized business aircraft optimized for fast, efficient regional trips; it generally seats six to nine passengers and offers roughly 1,500–1,800 nautical miles of range. The Piper M600 SLS is a single‑engine turboprop personal/business aircraft in a smaller category than the Avanti; it commonly seats five passengers plus a pilot and delivers about 1,400–1,600 nautical miles of range. The Sikorsky S‑92 is a large, twin‑engine transport helicopter used for offshore and VIP/utility missions; it can be configured for roughly 19 passengers (or more in high‑density layouts) with range typically around 500–600 nautical miles. Overall, the fixed‑wing turboprops provide the longest range and higher cruise efficiency, while the helicopters trade range for vertical‑lift access and mission flexibility.