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The Bell 407 is a four-blade, single-engine, civil utility helicopter. A derivative of the Bell 206L-4 LongRanger , the 407 uses the four-blade, soft-in-plane design rotor with composite hub developed for the United States Army 's OH-58D Kiowa Warrior instead of the two-blade, semi-rigid, teetering rotor of the 206L-4.
The Bell 407-based MQ-8C has an endurance of 12 hours, a range of 150 nmi (170 mi; 280 km), and a payload capacity of about 318 kg (701 lb); [8] it has twice the endurance and three times the payload as the MQ-8B. [9] In early July 2013, Northrop Grumman delivered the first MQ-8C to the Navy.
The Bell 427's cabin is 13 in (33 cm) longer than the 407, and consists primarily of composite construction. The design removes the roof beam which obstructs the cabin on the 206/206L/407, and has an optional sliding main cabin door. [2] The 427 offers eight-place seating including pilot in a two+three+three arrangement.
The Northrop Grumman MQ-8 Fire Scout is an unmanned autonomous helicopter developed by Northrop Grumman for use by the United States Armed Forces. [3] The Fire Scout is designed to provide reconnaissance, situational awareness, aerial fire support and precision targeting support for ground, air and sea forces.
The helicopter division was renamed Bell Helicopter Company and in a few years, with the success of the UH-1 Huey during the Vietnam War, it had established itself as the largest division of Textron. In January 1976, Textron changed the division's name to Bell Helicopter Textron. [4] Bell Helicopter had a close association with AgustaWestland.
1 Bell 407 ICAO designation. 2 comments. ... 2.3 Decision. 3 Photos. 1 comment. 4 Specifications. 4 comments Toggle Specifications subsection. 4.1 Performance. 5 ...
Bell 208 – In 1965, Bell experimented with a single twin-engine Model 208 "Twin Huey" prototype, which was a UH-1D fitted with Continental XT67-T-1 twin-pack engine module, consisting of two power turbines driving a common gearbox. This exercise was performed as an experiment using company funds.
The Bell 412 is a utility helicopter of the Huey family manufactured by Bell Helicopter. It is a development of the Bell 212 , with the major difference being the composite four-blade main rotor. It is a twin-turbine helicopter that has been popular on the civilian and military markets, and major users include Canada, Italy, and Japan.