Bell 525 Relentless vs Boeing Bbj Max 9 vs Pilatus Pc 24 vs Sikorsky S 92
The Bell 525 Relentless and Sikorsky S-92 are twin‑engine helicopters best suited to point‑to‑point access where runways aren’t available. The Bell 525 is a modern super‑medium category helicopter typically used for executive transport or offshore missions, with a practical range on the order of roughly 500–600 nautical miles and a common passenger load around 10–16 depending on configuration. The Sikorsky S‑92 is a larger heavy helicopter oriented to offshore and VIP roles, with broadly similar range (often around 500 nautical miles) but usually higher cabin capacity, commonly about 12–19 passengers in transport layouts. The Pilatus PC‑24 is a light business jet designed for versatility, including operation from shorter or unimproved runways. It generally offers around 1,800–2,000 nautical miles of range and typically carries about 6–10 passengers in executive seating. The Boeing BBJ MAX 9 is a long‑range VIP airliner in the large‑cabin category, offering intercontinental capability (roughly 6,000+ nautical miles range depending on fit and reserves) and interiors that can be arranged from a few dozen up to well over 100 passengers, though VIP layouts are often far fewer.
| Spec | Bell 525 Relentless | Boeing BBJ MAX 9 | Pilatus PC-24 | Sikorsky S-92 |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Min Crew | 2 | 4 | 1 | 2 |
| Total Seats | 18 | 12 | 6 | 21 |
| Flight Rules | IFR | — | — | IFR |
| Manufacturer | Bell | Boeing | Pilatus | Sikorsky |
| Aircraft Name | 525 Relentless | BBJ MAX 9 | PC-24 | S-92 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 580 | 6376 | 2076 | 439 |
| Max Cabin Seats | 16 | 35 | 10 | 19 |
| OEM Verification | VERIFIED | VERIFIED | VERIFIED | Un-Verified |
| Useful Load (lbs) | 6675 | 77120 | 6680 | 7417 |
| Standard Cabin Seats | 16 | 8 | 6 | 19 |
| Flight Deck (Base Spec) | Garmin G5000H | Honeywell | Pilatus ACE (Primus Apex) | EFIS |
| Max Cruise Speed (ktas) | 160 | 470 | 440 | 155 |
| Base Aircraft Price (USD) | $15,000,000 | $107,700,000 | $11,800,000 | $30,650,000 |
| DOC / nm | — | $ 15.74 | $ 3.71 | $ 19.79 |
| DOC / nm / Seat | — | $ 1.97 | $ 0.62 | $ 0.94 |
| Direct Operating Cost | — | $ 7,396 | $ 1,619 | $ 3,068 |
| Cabin | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Min Crew | 2 | 4 | 1 | 2 |
| Total Seats | 18 | 10 | 6 | 21 |
| Max Cabin Seats | 16 | 35 | 10 | 19 |
| Standard Cabin Seats | 16 | 8 | 6 | 19 |
| Configuration | — | Green Interior | — | — |
| Cabin Pressure (psi) | — | 9 | 9.3 | — |
| SL Cabin Altitude (ft) | — | 24000 | 23500 | — |
| Lavatory | — | — | 1 Enclosed Flushing | — |
| Crew Rest | — | — | No | — |
| Jump Seat | — | — | No | — |
| Cargo Door | — | — | Yes | — |
| Galley Location | — | — | FWD | — |
| Lavatory Location | — | — | FWD | — |
| Galley / Refreshment | — | — | Optional Refreshment Center | — |
| Engine | ||||
| FADEC | Dual-Channel | Yes | Yes | Yes |
| Model | CT7-2F1 | LEAP-1B | FJ44-4A-QPM | CT7-8A |
| Fuel Type | JetFuel | — | — | JetFuel |
| TBO (hrs) | 4000 | On-Condition | 5000 | 4000 |
| Horsepower | 1800 | — | — | 2520 |
| No. of Engines | 2 | 2 | 2 | 1 |
| Fuel Capacity (gal) | 641 | — | — | 760 |
| Flat Rating | — | ISA + 15 | ISA + 23 | — |
| Thrust (lbs) | — | 28000 | 3435 | — |
| Dimensions | ||||
| Width (ft) | 25.77 | — | — | — |
| Length (ft) | 61.58 | 138.4 | 52.2 | — |
| Cabin Width (ft) | 7.58 | 11.6 | 5.6 | — |
| Cabin Height (ft) | 4.5 | 7.1 | 5.1 | — |
| Cabin Length (ft) | 15.5 | 107.2 | 23 | — |
| Overall Height (ft) | 18.18 | 40.3 | 17.4 | 17.8 |
| Rotor Diameter (ft) | 54.5 | — | — | — |
| Baggage Volume Ext. (cu. ft) | 128 | 1485 | — | 140 |
| Wingspan (ft) | — | 117.9 | 55.8 | — |
| Aisle Step (ft) | — | Flat Floor | Flat Floor | — |
| Cabin Width - Floor (ft) | — | 10.7 | 3.8 | — |
| Cabin Length - Seating (ft) | — | 100.6 | 17 | — |
| Baggage Volume Int. (cu. ft) | — | — | 90 | — |
| Cabin Volume (cu. ft) | — | — | — | 775 |