Bell 525 Relentless vs Embraer Legacy 650 E vs Md Helicopters (mcdonnell Douglas) 902 Explorer vs Piaggio Avanti Evo
The Bell 525 Relentless and the MD Helicopters (McDonnell Douglas) 902 Explorer are helicopters, generally favored for point-to-point access and vertical landing rather than pure distance. The Bell 525 is a larger, long-range super-midsize helicopter, typically configured for about 12–16 passengers, with a range roughly around 500–600 nautical miles depending on load and reserves. The MD 902 is a lighter twin helicopter aimed at utility and short executive hops, usually carrying about 6–8 passengers, with a range commonly in the 300–400 nautical mile class. The Embraer Legacy 650E is a large-cabin business jet optimized for longer missions, typically seating about 13 passengers (often up to 14), and offering intercontinental-capable range in the neighborhood of 3,900 nautical miles. The Piaggio Avanti EVO is a high-speed twin turboprop business aircraft, typically configured for about 7–9 passengers, with a range generally around 1,500–1,800 nautical miles. Overall, the Legacy 650E leads on range and cabin volume, the Avanti EVO balances speed and efficiency for mid-range travel, and the helicopters trade range for access and operational flexibility.
| Spec | Bell 525 Relentless | Piaggio Avanti EVO |
|---|---|---|
| Summary | ||
| Cockpit | 2 | 2 |
| Min Crew | 2 | 1 |
| Total Seats | 18 | 8 |
| Flight Rules | IFR | IFR |
| Manufacturer | Bell | Piaggio |
| Aircraft Name | 525 Relentless | Avanti EVO |
| Certification | FAA / EASA | FAA / EASA |
| Max Range (nm) | 580 | 1530 |
| Max Cabin Seats | 16 | 7 |
| OEM Verification | VERIFIED | Un-Verified |
| Useful Load (lbs) | 6675 | 3775 |
| Standard Cabin Seats | 16 | 6 |
| Flight Deck (Base Spec) | Garmin G5000H | Rockwell Collins Pro Line 21 |
| Max Cruise Speed (ktas) | 160 | 400 |
| Base Aircraft Price (USD) | $15,000,000 | $ 7,695,000 |
| Cabin | ||
| Cockpit | 2 | 2 |
| Min Crew | 2 | 1 |
| Total Seats | 18 | 8 |
| Max Cabin Seats | 16 | 7 |
| Standard Cabin Seats | 16 | 6 |
| Lavatory | — | No |
| Cabin Pressure (psi) | — | 9 |
| Galley / Refreshment | — | No |
| SL Cabin Altitude (ft) | — | 24000 |
| Max Cabin Altitude (ft) | — | 6600 |
| Engine | ||
| FADEC | Dual-Channel | Yes |
| Model | CT7-2F1 | PT6A–66B |
| Fuel Type | JetFuel | — |
| TBO (hrs) | 4000 | 3600 |
| Horsepower | 1800 | 850 |
| No. of Engines | 2 | 2 |
| Fuel Capacity (gal) | 641 | — |
| Flat Rating | — | ISA + 28 |
| Fuel Burn (gph) | — | 100 |
| Dimensions | ||
| Width (ft) | 25.77 | — |
| Length (ft) | 61.58 | 47.3 |
| Cabin Width (ft) | 7.58 | 6.1 |
| Cabin Height (ft) | 4.5 | 5.8 |
| Cabin Length (ft) | 15.5 | 14.9 |
| Overall Height (ft) | 18.18 | 13.1 |
| Rotor Diameter (ft) | 54.5 | — |
| Baggage Volume Ext. (cu. ft) | 128 | — |
| Wingspan (ft) | — | 47.1 |
| Cabin Width - Floor (ft) | — | 3.5 |
| Baggage Volume Int. (cu. ft) | — | 35.2 |