Bell 525 Relentless vs Boeing Bbj Max 9 vs Piaggio Avanti Evo vs Sikorsky S 92

The Bell 525 Relentless and Sikorsky S-92 are helicopters, optimized for vertical lift missions where runway access is limited. The Bell 525 is a modern super-midsize helicopter typically configured for roughly 12–16 passengers, with a practical range on the order of about 500–600 nautical miles depending on payload and reserves. The Sikorsky S-92 is a larger, heavy helicopter often arranged for about 16–19 passengers (and can be configured higher in utility roles), with a broadly similar or slightly greater practical range, commonly around 500–600 nautical miles. The Piaggio Avanti EVO is a turboprop airplane, requiring runways but offering higher cruise efficiency than helicopters. It commonly seats about 7–9 passengers in executive layout and can reach roughly 1,200–1,400 nautical miles. The Boeing BBJ MAX 9 is a large business jet airliner derivative, in a completely different category: long-range, high-capacity, runway-based transport. Depending on interior, it typically carries on the order of 25–50 passengers (or more) and can fly roughly 6,000+ nautical miles, making it the clear leader in range and passenger volume among these four.