Airbus Helicopters H135 vs Airbus Helicopters H145 vs Bell 505 Jetranger X vs Robinson Helicopters R44 Raven Ii

The Airbus Helicopters H135 and H145 are twin‑engine light helicopters typically used for EMS, police, and offshore support, while the Bell 505 JetRanger X and Robinson R44 Raven II are generally positioned as lighter, lower‑cost single‑engine aircraft often favored for training, private use, and utility work. In range, the H145 is usually the longest‑legged of the four in typical configurations, with the H135 close behind; both commonly deliver roughly mid‑hundreds of nautical miles depending on fuel, payload, and reserves. The Bell 505 and R44 generally offer shorter ranges than the Airbus twins, though they can still cover several hundred nautical miles in favorable configurations. For passenger capacity, the H145 is the largest here, commonly accommodating around eight to nine occupants including the pilot(s), while the H135 is typically around six to seven. The Bell 505 usually seats about five, and the R44 Raven II is a four‑seat helicopter including the pilot. Overall, the H145 leads on cabin volume and useful load, the H135 balances size and capability, and the Bell 505 and R44 prioritize simplicity and operating economics.