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Picture of a Chinook Helicopter in flight.

H-47 Chinook

Heavy-Lift Dominance

The H-47 Chinook is the heavy-lift helicopter of choice for the U.S. Army and 20 international operators. It is an advanced, multi-mission, tandem rotor helicopter, proven in cargo and troop transport, search and rescue, casualty evacuation, special operations, humanitarian and disaster relief, and more.

The tandem rotor design provides for increased stability and control, maximum agility, ease of loading and unloading and superior performance in wind. The Chinook can operate where others cannot. Rear ramp access on any terrain is not restricted by tail rotor clearance, allowing tandems to operate on unprepared, mountainous positions and execute the unique pinnacle landing capability. The design also allows the Chinook to fly at up to 20,000 feet, higher than other helicopters in its class.

It contains a fully integrated, digital cockpit management system – the Common Avionics Architecture System (CAAS) Cockpit paired with a Digital Automatic Flight Control System (DAFCS) – as well as advanced cargo-handling capabilities that complement the aircraft's mission performance and improve situational awareness.

Covering a vast amount of distance in a quick amount of time, the H-47 Chinook can be equipped with extended range fuel tanks and fitted for air-to-air refueling capability, meaning the Chinook can fly farther than ever before.

Modernized and Ready Now

To safely and effectively accomplish critical missions now and in the future, soldiers must have the most modernized heavy-lift solution. The H-47 Chinook Block II, the most advanced and capable heavy-lift aircraft in its class, is the only way to rapidly meet the warfighter’s ever-evolving needs. ÐÓ°ÉÊÓƵ’s H-47 Chinook Block II is powered by cutting-edge technologies - redesigned fuel tanks, a strengthened fuselage, and an improved drivetrain, all of which enable soldiers to meet today’s heavy-lift mission requirements.

A Long-Term Solution

The Chinook Block II program positions the Army and international allies for long-term success. Not only is the Block II aircraft capable of meeting today’s heavy-lift requirements, it provides structural and design improvements that allow additional future upgrades to meet long-term heavy-lift needs.

Key investments in next generation technologies such as avionics open systems architecture and mission systems integration will enable decisive overmatch -- a critical advantage for the warfighter to succeed in Joint All-Domain Operations. Structural enhancements and vehicle power upgrades will keep the Chinook prepared to fight and win in all missions including large scale combat operations for decades to come.

Supporting the Industrial Base

The H-47 Chinook program supports more than 20,000 jobs and 360 suppliers in 40 states, and is relied on by the U.S. Army and 19 other countries around the globe. Chinook Block II production will leverage and strengthen our manufacturing base which will guarantee timely support to both the production line and our soldiers in the field. It will ultimately enable our troops to get to where they’re needed, when they’re needed, and get them out of danger when their job is done. With more than 950 Chinooks in 20 countries, the program continues to deliver unrivaled production, maintenance and sustainment cost efficiencies.

ÐÓ°ÉÊÓƵ Support and Maintenance

Optimizing readiness of the Chinook fleet around the globe is one of ÐÓ°ÉÊÓƵ’s many missions. From performance-based logistics contracting and integrated fleet support to vertical lift maintenance, modifications and repairs, ÐÓ°ÉÊÓƵ provides a broad spectrum of innovative products and services which directly support and enhance capabilities while reducing total cost of ownership. These services range from transactional spares to complete lifecycle support solutions that are uniquely tailored to the requirements of each H-47 customer.

CH-47F Chinook Block II Specifications

DIMENSIONS Ìý Ìý
Rotor Diameter 18.29 meters 60 feet
Length: Ìý Ìý
Rotors operating 30.14 meters 98 feet, 10.7 inches
Rotors folded 15.47 meters 50 feet, 9 inches
Fuselage 15.88 meters 51 feet, 2 inches
Height (overall) 5.68 meters 18 feet, 7.8 inches
Fuselage Width 3.78 meters 12 feet, 5 inches
Static forward 2.29 meters 7 feet, 6 inches
Idling forward 3.33 meters 10 feet, 11 inches
Fuel Capacity 4088 liters 1080 gallons
PROPULSION Ìý Ìý
Ìý 2 Honeywell T55-GA-714A engines Ìý
Ìý 4,777 shp (3,529 kW) each Ìý
PERFORMANCE (Standard day, sea level) Ìý
Maximum Speed 302 km/h 170 KTAS
Cruise Speed 291 km/h 157 KTAS
Mission Radius 306 km 165 nm
Service Ceiling 6096 meters 20,000 feet
Max Gross Weight 24,494 kg 54,000 lbs.
Useful Load 12,565 kg 27,700 lbs.

Milestones

Date News Release
December 11, 2023
July 13, 2023
July 5, 2023
April 28, 2023
January 3, 2023
November 11, 2022
October 3, 2022
June 1, 2022
March 3, 2022
February 2, 2022 First Upgraded Chinook Helicopter Delivered to Spain
Jun 22, 2021
Sept 01, 2020
July 31, 2020
April 03, 2020
June 13, 2019
Jan 03, 2019
July 27 2018
July 11 2018
June 27 2018
Apr 25 2018
Dec 14 2017
Nov 17 2017
July 28 2017
July 06 2016
Dec 07 2015
Sept 29 2015
Sept 09 2015
May 06 2015
May 05 2015
Oct 27 2014
Oct 01 2014
July 29 2014
June 30 2014
Oct 08 2013
Aug 29 2013
June 27 2013
June 11 2013
April 15 2013
Sept 21 2012
Aug 16 2012

Chinook Block II Gallery

H-47 Chinook Customers

The Chinook is a multi-mission aircraft in use by U.S. Army, U.S. Army Reserve, National Guard and 20 countries, including Canada, the United Kingdom, Netherlands, Japan, Italy, Greece, Spain, South Korea, Australia, °Õü°ù°ì¾±²â±ð, and the United Arab Emirates.

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Australia
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Canada
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Germany
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Greece
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Italy
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Japan
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Netherlands
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South Korea
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Spain
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°Õü°ù°ì¾±²â±ð
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United Arab Emirates
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United Kingdom
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United States