المعرفة

بوينگ سي‌إتش-47 شينوك

(تم التحويل من CH-47 Chinook)

بوينگ CH-47 شينوك إنگليزية: Boeing CH-47 Chinook هي طائرة مروحية عسكرية من تصميم شركة بوينگ.

CH-47 Chinook
CH-47 Chinook helicopter flyby.jpg
A U.S. Army CH-47 departs a landing zone in 2014 after unloading soldiers.
الدور Transport helicopter
دولة المنشأ United States
الصانع Boeing Defense, Space & Security
أول تحليق 21 سبتمبر 1961
التقديم 1962
الوضع في الخدمة
المستخدم الرئيسي الجيش الأمريكي
Japan Ground Self-Defense Force
Royal Netherlands Air Force
See CH-47 operators for others
المنتـَج 1962–present
العدد المنتج Over 1,200 as of 2012[1]
ثمن الوحدة
US$38.55 million (CH-47F, FY13)[2]
تطورت من Vertol Model 107
تنويعات Boeing Chinook (UK variants)


The Chinook possesses several means of loading various cargoes, including multiple doors across the fuselage, a wide loading ramp located at the rear of the fuselage and a total of three external ventral cargo hooks to carry underslung loads. Capable of a top speed of 170 knots (196 mph, 315 km/h), upon its introduction to service in 1962, the helicopter was considerably faster than contemporary 1960s utility helicopters and attack helicopters, and is still one of the fastest helicopters in the US inventory. Improved and more powerful versions of the Chinook have also been developed since its introduction; one of the most substantial variants to be produced was the CH-47D, which first entered service in 1982; improvements from the CH-47C standard included upgraded engines, composite rotor blades, a redesigned cockpit to reduce workload, improved and redundant electrical systems and avionics, and the adoption of an advanced flight control system. It remains one of the few aircraft to be developed during the early 1960s – along with the fixed-wing Lockheed C-130 Hercules cargo aircraft – that had remained in both production and frontline service for over 50 years.

The military version of the helicopter has been exported to nations across the world; the U.S. Army and the Royal Air Force (see Boeing Chinook (UK variants)) have been its two largest users. The civilian version of the Chinook is the Boeing Vertol 234. It has been used by civil operators not only for passenger and cargo transport, but also for aerial firefighting and to support logging, construction, and oil extraction industries.

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التاريخ العملياتي

حرب ڤيتنام

 
A CH-47 Chinook airlifts a MIKE Force Hurricane Aircat airboat from Don Phuc to the Seven Mountains in Vietnam.
 
Troops unload from a CH-47 in the Cay Giep Mountains, Vietnam, 1967


إيران

 
Imperial Iranian Air Force CH-47C in France before delivery in 1971


الحروب الليبية

In 1976, the Libyan Air Force purchased 24 Italian-built CH-47C helicopters, 14 of which were transferred to the Libyan Army during the 1990s. The Libyan Air Force recruited Western pilots and technicians to operate the CH-47 fleet.[3]

The Libyan Chinooks flew transport and support missions into Chad to supply Libyan ground forces operating there in the 1980s. Chinooks were occasionally used to transport Libyan special forces in assault missions in northern Chad.

In 2002, Libya sold 16 helicopters to the United Arab Emirates, as due to the Western embargo and lack of funds, maintaining them was difficult. The sale to UAE was a $939 million package that included equipment, parts, and training.[4] How many CH-47s are still in existence or operational during the ongoing Libyan civil wars that started in 2011 is not known.


Afghanistan and Iraq wars

 
Soldiers wait for pickup from two CH-47s in Afghanistan, 2008


Disaster relief and other roles

 
US parachutists jump from a Chinook over Germany in 2019

Operators

المقالة الرئيسية: List of Boeing CH-47 Chinook operators
 
A CH-47 lifts an F-15 to a training installation at Creech Air Force Base


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Former operators

Accidents and incidents

Specifications (CH-47F)

 
 
Turboshaft engine on the rear of a CH-47
 
M240 machine gun emplacement on the loading ramp, with another M240 partly visible on the right shoulder window

البيانات من Boeing CH-47D/F,[7] Army Chinook file,[8] International Directory[9]

السمات العامة

الأداء

التسليح

  • Up to 3 pintle-mounted medium machine guns (1 on loading ramp and 2 at shoulder windows), generally 7.62 mm (0.308 in) M240/FN MAG machine guns, and can be armed with the 7.62 mm M134 Minigun rotary machine gun.

    • إلكترونيات الطيران

    • Rockwell Collins Common Avionics Architecture System (CAAS) (MH-47G/CH-47F)

    See also

    تطورات ذات صلة

    طائرات شبيهة

    قوائم ذات صلة

    References

    1. ^ "Boeing Marks 50 Years of Delivering Chinook Helicopters". Boeing. 16 August 2012. Archived from the original on 4 March 2016.
    2. ^ "CH-47F Selected Acquisition Report RCS: DD-A&T(Q&A)823-278" (PDF). US Department of Defense. 31 December 2011. p. 13. Archived from the original (PDF) on 16 September 2012.
    3. ^ Crossette, Barbara ROLE OF AMERICANS IN LIBYAN WARFARE CONFIRMED BY U.S. Published: 3 November 1981 Archived 9 يناير 2017 at the Wayback Machine The New York Times Retrieved 18 November 2016
    4. ^ UAE awards contracts for CH-47 upgrade 15 March 2005 Archived 12 أغسطس 2017 at the Wayback Machine flightglobal.com Retrieved 18 November 2016
    5. ^ "India, US sign deals for 22 Apache choppers, 15 Chinook copters - Rediff.com India News". rediff.com. Archived from the original on 29 September 2015. Retrieved 29 September 2015.
    6. ^ "TSK'ya yeni 'uçan kale'ler geldi". Archived from the original on 24 November 2016. Retrieved 23 November 2016.
    7. ^ "CH-47 Technical Specifications". Boeing. Archived from the original on 13 March 2016. Retrieved 19 March 2016.
    8. ^ "CH-47 CHINOOK HELICOPTER". army.mil. 4 November 2014. Archived from the original on 29 March 2016. Retrieved 19 March 2016.
    9. ^ Frawley, Gerard: The International Directory of Military Aircraft, p. 49. Aerospace Publications Pty Ltd, 2002. ISBN 1-875671-55-2.
    10. ^ أ ب "Boeing: H-47 Chinook". www.boeing.com. Archived from the original on 13 March 2016. Retrieved 19 March 2016.
    11. ^ United States of America. Naval Training Equipment Center. Department of the Navy. Recognition Study Cards – US and Foreign Aircraft. Device 5E14H. LSN 6910-LL-C006462. Orlando, Florida. 1982. 55 Cards. Annotation: 2252 kilometers.

    External links

    قالب:US Army helicopters

    قالب:CF aircraft قالب:Italian military aircraft

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