Bell 505 Jetranger X vs Sikorsky S 76d

The Bell 505 JetRanger X is a light single-engine helicopter aimed at training, utility, and short-range private or light commercial missions, whereas the Sikorsky S-76D is a medium twin-engine helicopter designed for higher-end corporate transport and demanding commercial roles such as offshore support. In category terms, the 505 prioritizes simplicity, lower operating cost, and access to smaller landing sites, while the S-76D emphasizes redundancy, higher cruise performance, and greater systems capability. Range typically favors the S-76D: a Bell 505 commonly operates on the order of a few hundred nautical miles (roughly 300–350 nm depending on configuration and reserves), while an S-76D is generally in the mid-hundreds (about 400–450+ nm with typical reserves), again varying by mission profile. Passenger capacity also differs markedly. The Bell 505 is usually configured for one pilot plus up to four passengers (or two pilots and three passengers), while the S-76D commonly carries one or two pilots with around 8 passengers in an executive layout, with seating and payload varying by interior and fuel.