AIR.ONE

Bell 525 Relentless vs Boeing Bbj Max 9 vs Dassault Falcon 8x vs Leonardo Aw189

The Bell 525 Relentless and Leonardo AW189 are helicopters, optimized for vertical lift, offshore/utility missions, and point-to-point access where runways aren’t available. Typical passenger seating is around 12–16 depending on configuration, with practical ranges generally in the 400–600 nautical mile class (missions often shorter due to reserves, payload, and weather). The Bell 525 is positioned as a higher-speed, longer-range “super-medium” helicopter relative to many peers, while the AW189 is a widely used medium twin with strong offshore credentials. The Dassault Falcon 8X is a long-range business jet designed for intercontinental travel from conventional runways, typically carrying about 8–14 passengers in executive layouts and offering roughly 6,000+ nautical miles of range, enabling nonstop city pairs like New York–Dubai or Paris–Singapore (conditions permitting). The Boeing BBJ MAX 9 is a VIP airliner based on a narrowbody transport, intended for large-cabin, long-range travel with substantially more space than a bizjet. Passenger counts vary widely by interior (often a few dozen in VIP form), with range commonly cited around 6,000+ nautical miles, making it comparable in reach to top-tier long-range business jets but with a much larger cabin.

SpecBell 525 RelentlessBoeing BBJ MAX 9Dassault Falcon 8XAGUSTA / LEONARDO AW189
Summary
Cockpit2222
Min Crew2421
Total Seats18121721
Flight RulesIFR——IFR
ManufacturerBellBoeingDassault FalconLeonardo
Aircraft Name525 RelentlessBBJ MAX 98XAW189
CertificationFAA / EASAFAA / EASAFAA / EASAFAA / EASA
Max Range (nm)58063766450651
Max Cabin Seats16351619
OEM VerificationVERIFIEDVERIFIEDVERIFIEDUn-Verified
Useful Load (lbs)66757712036900—
Standard Cabin Seats1681419
Flight Deck (Base Spec)Garmin G5000HHoneywellHoneywell Primus EASy IIEFIS
Max Cruise Speed (ktas)160470516155
Base Aircraft Price (USD)$15,000,000$107,700,000$ 62,500,000$2,413,000
DOC / nm—$ 15.74$ 7.66$ 15.57
DOC / nm / Seat—$ 1.97$ 0.64$ 0.74
Direct Operating Cost—$ 7,396$ 3,805$ 2,413
Cabin
Cockpit2232
Min Crew2421
Total Seats18101721
Max Cabin Seats16351619
Standard Cabin Seats1681419
Configuration—Green Interior——
Cabin Pressure (psi)—910.2—
SL Cabin Altitude (ft)—2400029200—
Lavatory——2 Enclosed Flushing—
Crew Rest——No—
Jump Seat——Yes—
Galley Location——FWD—
Lavatory Location——FWD / AFT—
Galley / Refreshment——Galley—
Max Cabin Altitude (ft)——3900—
Engine
FADECDual-ChannelYesYesYes
ModelCT7-2F1LEAP-1BPW307DCT7-2E1
Fuel TypeJetFuel——JetFuel
TBO (hrs)4000On-ConditionOn-Condition4000
Horsepower1800——1983
No. of Engines2232
Fuel Capacity (gal)641———
Flat Rating—ISA + 15ISA + 17—
Thrust (lbs)—280006722—
Dimensions
Width (ft)25.77———
Length (ft)61.58138.480.257.8
Cabin Width (ft)7.5811.67.7—
Cabin Height (ft)4.57.16.2—
Cabin Length (ft)15.5107.242.7—
Overall Height (ft)18.1840.326.116.6
Rotor Diameter (ft)54.5——48
Baggage Volume Ext. (cu. ft)1281485—85
Wingspan (ft)—117.986.3—
Aisle Step (ft)—Flat Floor——
Cabin Width - Floor (ft)—10.76.3—
Cabin Length - Seating (ft)—100.629.2—
Cabin Volume (cu. ft)——1695395
Baggage Volume Int. (cu. ft)——140—