AIR.ONE

Beechcraft King Air 360 Er vs Bell 525 Relentless vs Bombardier Global 7500 vs Sikorsky S 92

The Beechcraft King Air 360ER is a twin‑turboprop airplane in the light business/utility category. It typically carries about 6–9 passengers and offers roughly 1,500–1,800 nautical miles of range depending on payload and conditions, making it suited to regional missions and shorter runways. The Bell 525 Relentless is a super‑medium helicopter focused on offshore and executive transport. Cabin layouts vary, but it commonly accommodates about 12–16 passengers, with a typical range around 500–600 nautical miles, emphasizing point‑to‑point access where runways are unavailable. The Bombardier Global 7500 is an ultra‑long‑range business jet. It’s usually configured for about 8–19 passengers and provides around 7,700 nautical miles of range, targeting intercontinental nonstop flights at high speed and altitude. The Sikorsky S‑92 is a heavy helicopter widely used for offshore and SAR/VIP roles. It generally seats about 19 passengers and offers roughly 500–600 nautical miles of range, prioritizing lift, all‑weather capability, and overwater operations rather than long nonstop distance.

SpecBell 525 RelentlessBombardier Global 7500Sikorsky S-92
Summary
Cockpit222
Min Crew222
Total Seats181421
Flight RulesIFRIFR
ManufacturerBellBombardierSikorsky
Aircraft Name525 RelentlessGlobal 7500S-92
CertificationFAA / EASAFAA / EASAFAA / EASA
Max Range (nm)5807700439
Max Cabin Seats161919
OEM VerificationVERIFIEDVERIFIEDUn-Verified
Useful Load (lbs)66757417
Standard Cabin Seats161219
Flight Deck (Base Spec)Garmin G5000HBombardier Vision (Pro Line Fusion)EFIS
Max Cruise Speed (ktas)160516155
Base Aircraft Price (USD)$15,000,000$75,000,000 $30,650,000
DOC / nm$ 9.50$ 19.79
Aircraft TypeBusiness Jet
DOC / nm / Seat$ 0.79$ 0.94
Direct Operating Cost$ 4,900$ 3,068
Cabin
Cockpit222
Min Crew222
Total Seats181421
Max Cabin Seats161919
Standard Cabin Seats161219
Lavatory2 Enclosed Flushing
Crew RestYes
Jump SeatYes
Galley LocationFWD
Lavatory LocationFWD / AFT
Galley / RefreshmentGalley
Max Cabin Altitude (ft)4500
Engine
FADECDual-ChannelYesYes
ModelCT7-2F1PassportCT7-8A
Fuel TypeJetFuelJetFuel
TBO (hrs)4000On-Condition4000
Horsepower18002520
No. of Engines221
Fuel Capacity (gal)641760
Flat RatingISA + 15
Thrust (lbs)18920
Dimensions
Width (ft)25.77
Length (ft)61.58111
Cabin Width (ft)7.588
Cabin Height (ft)4.56.2
Cabin Length (ft)15.554.5
Overall Height (ft)18.182717.8
Rotor Diameter (ft)54.5
Baggage Volume Ext. (cu. ft)128140
Wingspan (ft)104
Cabin Volume (cu. ft)775