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ARH-70A

ARH-70A

Attack Helicopters
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Basic Information
Name
ARH-70A
Designation
ARH-70A
Alternate Designation
ARH
Equipment Type
Attack Helicopters
Manufacturer
Bell Textron
Date of Introduction
2009
Description

The Bell ARH (Armed Reconnaissance Helicopter) was proposed by Bell Helicopter to meet the requirements of the US Army for an armed rotary-wing aircraft meant to replace aging OH-58D Kiowa Warriors. On 29 July 2005, the US Army officially selected the Bell proposal placing a $2.2 billion contract for the production and delivery of 368 ARHs from 2006 through 2013. The new helicopter outstands for its improved survivability, low cost of ownership and deployability anywhere in the world using the C-130 aircraft. In November 2005 the program cost increased to $3.57 billion. The ARH features the Bell 407 Commercial-Off-The-Shelf (COTS) components and state-of-the-art glass cockpit. Its nose mounted FLIR system can detect and track smaller targets at longer ranges than its predecessor the OH-58D. The weapon options include a Gatling gun capable of rates of fire of up to 2,000 rounds per minute, 70mm rockets, Hellfire missiles and up to 38 APKWS laser guided rockets. In addition to the two pilots crew, the ARH can accommodate three passengers. The ARH airframe has been strengthened to withstand ballistic projectile impacts and to provide enhanced crashworthiness. In early 2006 Bell Helicopter announced that the ARH first flight was slated for first quarter 2006 with the US Army testing the new aircraft beginning in late 2006/early 2007. Finally, the maiden flight was conduced on 20 July 2006 in Arlington, Texas. The initial operational capability for the ARH had been scheduled for the fourth quarter of 2008. The Department of Defense (DoD) announced its intention to non-certificate the ARH helicopter program for continuation due to costs escalate and first aircraft delivery delay to 2013. This decision was made public on October 16, 2008.

Air & Air Defense Specifications
Crew 2
Max Speed 252.0 km/h
Range 612.0 km
Service Ceiling 6096 m
Overview (Deagel)
Group Attack Helicopters
Status Cancelled
Also Known As ARH
Origin United States of America
Contractor Bell Textron
Initial Operational Capability (IOC) 2009
Total Production 512
Unitary Cost USD $6.0 million
Specifications (Deagel)
Crew 2
Main Rotor Blades 4
Number of Engines 1
Troops 3
Dimensions — Height 3.3 meter
Dimensions — Length 10.6 meter
Dimensions — Main Rotor Diameter 10.7 meter
Dimensions — Width 2.5 meter
Mass — Max Takeoff Weight 2,722 kilogram
Performance — Ceiling 6,096 meter
Performance — Max Range 612 kilometer
Power — Max Power at TakeOff 701 shp
Speed — Cruise Speed 60.7 mps
Speed — Top Speed at High Altitude 70 mps
Time — Flight Endurance 4.5 hour
Gear (Deagel)
Item 1 Anti-Tank Guided Missiles: AGM-114K Hellfire II
Item 2 Optronic Systems: AN/AAS-53 (1)
Item 3 Optronic Systems: BRITE Star (1)
Item 4 Rockets: APKWS (38)
Item 5 Turboshaft Engines: HTS900-2 (1)
Variants
Variant 1 Bell 427
Variant 2 OH-58F Kiowa Warrior
Variant 3 OH-58D Kiowa Warrior
Variant 4 Bell 407
Variant 5 ARH-70A
Variant 6 Bell 407GT
Variant 7 Bell 407GXP
Details
Country of Origin United States
Category Rotary Wing Aircraft
Air > Rotary Wing Aircraft
Classification
Domain
Air & Air Defense
Equipment Status
Active
Dimensions
Length
10.6 m
Width
2.5 m
Height
3.3 m
Weight
2722 kg
Operators (1)
United States
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