Airbus Helicopters H155 vs Airbus Helicopters H175 vs Bell 525 Relentless vs Leonardo Aw139 vs Leonardo Aw189
| Spec | Bell 525 Relentless | AIRBUS H155 | AIRBUS H175 | AGUSTA / LEONARDO AW139 | AGUSTA / LEONARDO AW189 |
|---|---|---|---|---|---|
| Summary | |||||
| Cockpit | 2 | 2 | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 2 | 2 | 1 |
| Total Seats | 18 | 14 | 18 | 17 | 21 |
| Flight Rules | IFR | IFR | IFR | IFR | IFR |
| Manufacturer | Bell | Airbus Helicopters | Airbus Helicopters | Leonardo | Leonardo |
| Aircraft Name | 525 Relentless | H155 | H175 | AW139 | AW189 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 580 | 423 | 573 | 573 | 651 |
| Max Cabin Seats | 16 | 12 | 18 | 15 | 19 |
| OEM Verification | VERIFIED | Un-Verified | Un-Verified | Un-Verified | Un-Verified |
| Useful Load (lbs) | 6675 | 4012 | 6797 | 4701 | — |
| Standard Cabin Seats | 16 | 12 | 16 | 15 | 19 |
| Flight Deck (Base Spec) | Garmin G5000H | EFIS | EFIS | EFIS | EFIS |
| Max Cruise Speed (ktas) | 160 | 144 | 149 | 165 | 155 |
| Base Aircraft Price (USD) | $15,000,000 | $14,800,000 | $17,900,000 | $15,900,000 | $2,413,000 |
| DOC / nm | — | $ 11.06 | $ 13.53 | $ 11.69 | $ 15.57 |
| DOC / nm / Seat | — | $ 0.74 | $ 0.75 | $ 0.69 | $ 0.74 |
| Direct Operating Cost | — | $ 1,593 | $ 2,016 | $ 1,929 | $ 2,413 |
| Cabin | |||||
| Cockpit | 2 | 2 | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 2 | 2 | 1 |
| Total Seats | 18 | 14 | 18 | 17 | 21 |
| Max Cabin Seats | 16 | 12 | 18 | 15 | 19 |
| Standard Cabin Seats | 16 | 12 | 16 | 15 | 19 |
| Configuration | — | Green Interior | — | — | — |
| Engine | |||||
| FADEC | Dual-Channel | Yes | Yes | Yes | Yes |
| Model | CT7-2F1 | Arriel 2C2 | PT6A-67E | PT6C-67C | CT7-2E1 |
| Fuel Type | JetFuel | JetFuel | JetFuel | JetFuel | JetFuel |
| TBO (hrs) | 4000 | 4000 | 3500 | 5000 | 4000 |
| Horsepower | 1800 | 943 | 1775 | 1679 | 1983 |
| No. of Engines | 2 | 2 | 2 | 2 | 2 |
| Fuel Capacity (gal) | 641 | 332 | — | 414 | — |
| Dimensions | |||||
| Width (ft) | 25.77 | — | — | — | — |
| Length (ft) | 61.58 | 46.9 | 59.2 | 54.7 | 57.8 |
| Cabin Width (ft) | 7.58 | — | — | — | — |
| Cabin Height (ft) | 4.5 | — | — | — | — |
| Cabin Length (ft) | 15.5 | — | — | — | — |
| Overall Height (ft) | 18.18 | 14.3 | 17.5 | 16.4 | 16.6 |
| Rotor Diameter (ft) | 54.5 | 41.1 | 48.5 | 54.7 | 48 |
| Baggage Volume Ext. (cu. ft) | 128 | 88.3 | 81.9 | 120 | 85 |
| Cabin Volume (cu. ft) | — | 235.2 | 423.8 | 282 | 395 |