Enstrom 480b vs Pilatus Pc 24 vs Robinson R66 vs Sikorsky S 92

The Enstrom 480B and Robinson R66 are light single‑engine helicopters, while the Sikorsky S‑92 is a large twin‑engine transport helicopter; the Pilatus PC‑24 is a twin‑engine business jet, so it sits in a different category focused on fast, longer‑distance travel. In range terms, the PC‑24 typically offers the longest reach (roughly around 2,000 nautical miles class, depending on load and reserves), making it best for cross‑country trips. The S‑92 generally provides the next tier of range for a helicopter (often around the 500–600 nautical mile class), aimed at offshore and utility transport. The R66 and Enstrom 480B are shorter‑range, commonly in the few‑hundred‑nautical‑mile class, suited to regional hops, training, and local utility missions. Passenger capacity also separates them: the Enstrom 480B and R66 usually carry about four to five occupants including the pilot, the PC‑24 typically carries one to two crew plus about six to eight passengers in executive layout, and the S‑92 carries two crew plus a much larger cabin load, commonly around 19 passengers in airliner‑style seating (or fewer in VIP/mission configurations).