Bell 525 Relentless vs Cessna 208b Grand Caravan Ex vs Daher Tbm 960 vs Robinson R66

The Bell 525 Relentless and Robinson R66 are helicopters, while the Cessna 208B Grand Caravan EX and Daher TBM 960 are fixed‑wing turboprops. In category and mission, the Bell 525 is a large, twin‑engine transport helicopter aimed at offshore, corporate, and utility work; the R66 is a light, single‑engine helicopter typically used for training, light utility, and short executive hops. The Grand Caravan EX is a rugged utility single‑engine turboprop optimized for hauling people or cargo into short, unimproved strips, whereas the TBM 960 is a high‑performance single‑engine turboprop focused on fast, efficient point‑to‑point travel. For range, the TBM 960 generally leads among these with typical real‑world legs around 1,000+ nautical miles, while the Grand Caravan EX is usually in the mid‑hundreds of nautical miles depending on load. The Bell 525 offers helicopter‑typical range, commonly several hundred nautical miles, and the R66 is shorter still, often only a few hundred nautical miles. For passenger capacity, the Grand Caravan EX commonly carries up to about 9 passengers, the TBM 960 typically seats 4–6 passengers (plus pilot), the Bell 525 can be configured for roughly the mid‑teens of occupants depending on layout, and the R66 generally carries 4 passengers plus a pilot.