Bell 525 Relentless vs Enstrom 480b vs Gulfstream G700 vs Robinson R66

The Bell 525 Relentless and Enstrom 480B are both helicopters, but they serve different missions: the Bell 525 is a larger, fly-by-wire super‑medium intended for offshore and corporate transport, offering long range (roughly 500–600 nautical miles, depending on payload) and typically seating about 12–16 passengers. The Enstrom 480B is a light single‑engine utility helicopter with much shorter range (around 200–300 nautical miles) and a small cabin, usually carrying 4–5 people including the pilot. The Robinson R66 is also a light single‑engine helicopter, generally used for training, private travel, and light utility work; it typically seats 5 and has a range in the ballpark of 300 nautical miles. The Gulfstream G700 is in a different class entirely: it is a long‑range business jet, designed for intercontinental missions with a range around 7,000+ nautical miles and a typical passenger load around 12–19 (with higher maximum configurations possible), prioritizing speed and cabin comfort over vertical‑lift capability.