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The Pilots Desk
HelicoptersAmerican medium-lift helicopter

Bell 525 Relentless

Bell 525 Relentless

The Bell 525 Relentless is an American super-medium-lift helicopter, under development by Bell Textron. The new model was unveiled at the 2012 Heli-Expo in Dallas, Texas in February 2012. It first flew on 1 July 2015. The Bell 525 is designed to transport up to 19 passengers. The aircraft is the first fly-by-wire civilian aircraft and suffered a crash of its prototype, and is still slowly working towards certification. As of 2024, Bell is working towards completing flight certification, and it has secured its first order. It is a twin turbine engine helicopter with a composite and metal airframe that is in the latter stages of its development.

Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.

Manufacturer
Bell Textron
Category
Helicopters
Country of origin
United States
First flight
2015-07-01

Specifications

Cruise speed
155 kt
Max speed
165 kt
Range
560 nm
Service ceiling
20,000 ft
Rate of climb
2,040 ft/min
Max takeoff weight
20,500 lb
Empty weight
8,200 lb
Fuel capacity
650 US gal
Powerplant
General Electric CT7-2F1
Engines
2
Seats
20
Length
54.5 ft

Specifications are approximate and may vary by variant. Compiled from Wikipedia (CC BY-SA).

Reference and training only. Specifications vary by variant — consult the manufacturer and the official documents.