Bell 525 Relentless vs Bombardier Global 7500 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, best suited to vertical-lift missions, short-to-medium regional hops, and access to constrained landing areas. The Bell 525 is a larger, long-range super-midsize helicopter, typically configured for roughly 12–16 passengers depending on interior and mission, with a range on the order of about 500–600 nautical miles. The MD 902 is a lighter twin helicopter aimed at utility and air-med/public-safety roles, usually carrying about 6–8 passengers, with a shorter range roughly around 300–400 nautical miles. The Bombardier Global 7500 is an ultra-long-range business jet designed for intercontinental travel. It carries about 14–19 passengers in typical executive layouts and can fly approximately 7,700 nautical miles, enabling nonstop missions such as New York–Hong Kong in favorable conditions. The Piaggio Avanti EVO is a turboprop business aircraft positioned between light jets and larger turboprops. It typically seats around 6–9 passengers and offers a range roughly in the 1,500–1,800 nautical mile class, favoring efficient regional-to-continental trips.
| Spec | Bell 525 Relentless | Bombardier Global 7500 | Piaggio Avanti EVO |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 1 |
| Total Seats | 18 | 14 | 8 |
| Flight Rules | IFR | — | IFR |
| Manufacturer | Bell | Bombardier | Piaggio |
| Aircraft Name | 525 Relentless | Global 7500 | Avanti EVO |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 580 | 7700 | 1530 |
| Max Cabin Seats | 16 | 19 | 7 |
| OEM Verification | VERIFIED | VERIFIED | Un-Verified |
| Useful Load (lbs) | 6675 | — | 3775 |
| Standard Cabin Seats | 16 | 12 | 6 |
| Flight Deck (Base Spec) | Garmin G5000H | Bombardier Vision (Pro Line Fusion) | Rockwell Collins Pro Line 21 |
| Max Cruise Speed (ktas) | 160 | 516 | 400 |
| Base Aircraft Price (USD) | $15,000,000 | $75,000,000 | $ 7,695,000 |
| DOC / nm | — | $ 9.50 | — |
| Aircraft Type | — | Business Jet | — |
| DOC / nm / Seat | — | $ 0.79 | — |
| Direct Operating Cost | — | $ 4,900 | — |
| Cabin | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 1 |
| Total Seats | 18 | 14 | 8 |
| Max Cabin Seats | 16 | 19 | 7 |
| Standard Cabin Seats | 16 | 12 | 6 |
| Lavatory | — | 2 Enclosed Flushing | No |
| Crew Rest | — | Yes | — |
| Jump Seat | — | Yes | — |
| Galley Location | — | FWD | — |
| Lavatory Location | — | FWD / AFT | — |
| Galley / Refreshment | — | Galley | No |
| Max Cabin Altitude (ft) | — | 4500 | 6600 |
| Cabin Pressure (psi) | — | — | 9 |
| SL Cabin Altitude (ft) | — | — | 24000 |
| Engine | |||
| FADEC | Dual-Channel | Yes | Yes |
| Model | CT7-2F1 | Passport | PT6A–66B |
| Fuel Type | JetFuel | — | — |
| TBO (hrs) | 4000 | On-Condition | 3600 |
| Horsepower | 1800 | — | 850 |
| No. of Engines | 2 | 2 | 2 |
| Fuel Capacity (gal) | 641 | — | — |
| Flat Rating | — | ISA + 15 | ISA + 28 |
| Thrust (lbs) | — | 18920 | — |
| Fuel Burn (gph) | — | — | 100 |
| Dimensions | |||
| Width (ft) | 25.77 | — | — |
| Length (ft) | 61.58 | 111 | 47.3 |
| Cabin Width (ft) | 7.58 | 8 | 6.1 |
| Cabin Height (ft) | 4.5 | 6.2 | 5.8 |
| Cabin Length (ft) | 15.5 | 54.5 | 14.9 |
| Overall Height (ft) | 18.18 | 27 | 13.1 |
| Rotor Diameter (ft) | 54.5 | — | — |
| Baggage Volume Ext. (cu. ft) | 128 | — | — |
| Wingspan (ft) | — | 104 | 47.1 |
| Cabin Width - Floor (ft) | — | — | 3.5 |
| Baggage Volume Int. (cu. ft) | — | — | 35.2 |