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Bell 525 Relentless vs Boeing Bbj Max 9 vs Md Helicopters (mcdonnell Douglas) 902 Explorer

The Bell 525 Relentless and the MD Helicopters (McDonnell Douglas) 902 Explorer are twin‑engine helicopters aimed at vertical-lift missions, while the Boeing BBJ MAX 9 is a long‑range business jet based on a large commercial airliner. In category terms, the 525 is a modern super‑medium helicopter typically used for offshore, corporate, and utility roles; the 902 Explorer is a lighter twin helicopter often used for law enforcement, EMS, and general utility; the BBJ MAX 9 is a VIP airliner-class business jet intended for intercontinental travel. For range, the BBJ MAX 9 is in a different league, offering roughly 6,000+ nautical miles depending on configuration, enabling nonstop transoceanic trips. The Bell 525 is roughly in the 500–600 nautical mile class, while the MD 902 is typically shorter, roughly in the 300–400 nautical mile class (all ranges vary with payload, reserves, and conditions). Passenger capacity also separates them: the BBJ MAX 9 can be outfitted for a few dozen VIP passengers (and far more in airline seating), whereas the Bell 525 generally carries around a dozen to mid‑teens, and the MD 902 commonly seats about 8–10.

SpecBell 525 RelentlessBoeing BBJ MAX 9
Summary
Cockpit22
Min Crew24
Total Seats1812
Flight RulesIFR
ManufacturerBellBoeing
Aircraft Name525 RelentlessBBJ MAX 9
CertificationFAA / EASAFAA / EASA
Max Range (nm)5806376
Max Cabin Seats1635
OEM VerificationVERIFIEDVERIFIED
Useful Load (lbs)667577120
Standard Cabin Seats168
Flight Deck (Base Spec)Garmin G5000HHoneywell
Max Cruise Speed (ktas)160470
Base Aircraft Price (USD)$15,000,000$107,700,000
DOC / nm$ 15.74
DOC / nm / Seat$ 1.97
Direct Operating Cost$ 7,396
Cabin
Cockpit22
Min Crew24
Total Seats1810
Max Cabin Seats1635
Standard Cabin Seats168
ConfigurationGreen Interior
Cabin Pressure (psi)9
SL Cabin Altitude (ft)24000
Engine
FADECDual-ChannelYes
ModelCT7-2F1LEAP-1B
Fuel TypeJetFuel
TBO (hrs)4000On-Condition
Horsepower1800
No. of Engines22
Fuel Capacity (gal)641
Flat RatingISA + 15
Thrust (lbs)28000
Dimensions
Width (ft)25.77
Length (ft)61.58138.4
Cabin Width (ft)7.5811.6
Cabin Height (ft)4.57.1
Cabin Length (ft)15.5107.2
Overall Height (ft)18.1840.3
Rotor Diameter (ft)54.5
Baggage Volume Ext. (cu. ft)1281485
Wingspan (ft)117.9
Aisle Step (ft)Flat Floor
Cabin Width - Floor (ft)10.7
Cabin Length - Seating (ft)100.6