Beechcraft King Air 360 Er vs Piper M600 Sls vs Sikorsky S 92

The Beechcraft King Air 360ER and Piper M600 SLS are pressurized, fixed‑wing turboprops aimed at efficient point‑to‑point travel, while the Sikorsky S‑92 is a large twin‑engine helicopter built for heavy transport and offshore/public‑service missions. In range, the King Air 360ER is generally the longest‑leg option among the fixed‑wing pair, suited to longer regional trips; the M600 SLS also offers solid cross‑country capability but typically shorter legs than the 360ER. The S‑92’s range is mission‑dependent and usually shorter than these turboprops, reflecting the higher fuel burn and different operating profile of helicopters. For passenger capacity, the M600 SLS is typically configured for about five to six passengers in a single‑pilot executive layout, the King Air 360ER commonly seats more—often in the six to nine passenger class depending on cabin configuration—while the S‑92 carries substantially more, commonly around 19 passengers in transport seating (or fewer in VIP/medevac configurations).