بوينگ سي-17 گلوب‌ماستر III

(تم التحويل من Boeing C-17 Globemaster III)
لمعلومات عن other aircraft with this designation، انظر C-17 (disambiguation).
C-17 Globemaster III
C-17 test sortie.jpg
The prototype C-17, known as T-1, flying a test sortie in 2007
Role Strategic and tactical airlifter
National origin United States
Manufacturer McDonnell Douglas / Boeing
First flight 15 September 1991
Introduction 17 January 1995
Status In service
Primary users United States Air Force
Indian Air Force
Royal Air Force
See Operators for others
Produced 1991–2015[1]
Number built 279[1]
Developed from McDonnell Douglas YC-15

بوينگ سي-17 گلوب‌ماستر III Boeing C-17 Globemaster III هي طائرة نقل عسكري كبيرة. وقد طـُوِّرت للقوات الجوية الأمريكية (USAF) من ع1980 إلى مطلع ع1990 من قِبل مكدنل دگلس. وتواصل الطائرة سي-17 حمل اسم طائرتي شحن عسكري سابقتين بمحرك مكبسي، Douglas C-74 Globemaster and the Douglas C-124 Globemaster II. The C-17 commonly performs tactical and strategic airlift missions, transporting troops and cargo throughout the world; additional roles include الإخلاء الطبي and airdrop duties. It was designed to replace the Lockheed C-141 Starlifter, and also fulfill some of the duties of the Lockheed C-5 Galaxy, freeing the C-5 fleet for outsize cargo.[2]

بوينگ، التي اندمجت مع مكدنل دگلس في 1997، واصلت انتاج طائرات سي-17 لزبائن التصدير إثر انتهاء تسليم طلبات القوات الجوية الأمريكية. فبجانب الولايات المتحدة، فإن سي-17 مازالت تعمل في المملكة المتحدة، أستراليا، كندا، قطر، الإمارات العربية المتحدة، ناتو Heavy Airlift Wing, الهند، و الكويت. آخر سي-17 تم بناؤها في مصنع لونگ بيتش، كاليفورنيا وأقلعت في 29 نوفمبر 2015.[3]

التطوير

خلفية وطور التصميم

In the 1970s, the U.S. Air Force began looking for a replacement for its Lockheed C-130 Hercules tactical cargo aircraft.[4] The Advanced Medium STOL Transport (AMST) competition was held, with Boeing proposing the YC-14, and McDonnell Douglas proposing the YC-15.[5] Though both entrants exceeded specified requirements, the AMST competition was canceled before a winner was selected. The Air Force started the C-X program in November 1979 to develop a larger AMST with longer range to augment its strategic airlift.[6]

Top view of cargo aircraft in-flight, trailed by a fighter chase aircraft. Under each un-swept wing are two engines suspended forward ahead the leading edge.
تصميم McDonnell Douglas YC-15 اِستُخدِم كأساس للطائرة سي-17.


الانتاج والتسليم

Two paratroopers dropping from a C-17 during an exercise
Paratroopers dropping from a C-17 during a training exercise in 2010
طائرة سي-17 من 517th Airlift Sq airdrops HMMWVs ومظليين من 3rd Bn, 509th Inf Reg, 4th IBCT (Airborne).


تاريخ التشغيل

القوات الجوية الأمريكية

The U.S. Presidential Limousine is transported by a C-17 للرحلات بعيدة المدى.


التنويعات

  • C-17A: Initial military airlifter version.
  • C-17A "ER": Unofficial name for C-17As with extended range due to the addition of the center wing tank.[7][8] This upgrade was incorporated in production beginning in 2001 with Block 13 aircraft.[8]
  • C-17B: A proposed tactical airlifter version with double-slotted flaps, an additional main landing gear on the center fuselage, more powerful engines, and other systems for shorter landing and take-off distances.[9] Boeing offered the C-17B to the U.S. military in 2007 for carrying the Army's Future Combat Systems (FCS) vehicles and other equipment.[10]
  • MD-17: Proposed variant for civilian operators,[11] later redesignated as BC-17 after 1997 merger.[12]

المشغلون

Map of countries that operate the C-17 Globemaster III (highlighted in blue)
Boeing C-17 Globemaster III (code 177703) of the Royal Canadian Air Force departs the 2017 Royal International Air Tattoo, RAF Fairford, England
A training mission in 2007 over the Hawaiian Islands with one of Hickam AFB's first C-17
U.S. Air Force C-17 transporting a Dutch PzH 2000 self-propelled howitzer to Afghanistan, circa 2006
A C-17 in its aeromedical evacuation configuration
U.S. Army paratroopers seated in a C-17 as it maneuvers to a drop zone for a mass-attack airdrop
A C-17 aircrew conduct Maritime Craft Aerial Deployment System (MCADS) exercise with Special Boat Team 20
Flag of Australia.svg أستراليا
Flag of Canada.svg كندا
Flag of India.png الهند
الكويت الكويت
ناتو NATO
قطر قطر
Flag of the United Arab Emirates.svg الإمارات العربية
Flag of the United Kingdom.png المملكة المتحدة
 الولايات المتحدة

الحوادث

سي-17 على مدْرج في قاعدة باگرام الجوية، أفغانستان، في 30 يناير 2009 بعد الهبوط with landing gear retracted


المواصفات (C-17)

Three C-17s unload supplies to help victims of Hurricane Katrina at Keesler Air Force Base, Mississippi, in August 2005.
Vehicles and personnel unloading supplies from three gray C-17s parked together for victims of Hurricane Katrina.
A C-17 creates a visible vortex while using reverse thrust to push the aircraft backwards on a runway.
A C-17 does a combat off-load of pallets in Afghanistan, June 2009.

البيانات من Brassey's world aircraft & systems directory, 1996/97[28]U.S. Air Force fact sheet,[26] Boeing,[29][30]

المواصفات العامة

  • الطاقم: 3 (2 pilots, 1 loadmaster)
  • الحمولة: 170،900 lb (77،519 kg) of cargo distributed at max over 18 463L master pallets or a mix of palletized cargo and vehicles
    • 102 paratroopers or
    • 134 troops with palletized and sidewall seats or
    • 54 troops with sidewall seats (allows 13 cargo pallets) only or
    • 36 litter and 54 ambulatory patients and medical attendants or
    • Cargo, such as one M1 Abrams tank, three Strykers, or six M1117 Armored Security Vehicles
  • الطول: 174 ft (53 m)
  • الباع: 169 ft 9.6 in (51.755 m)
  • الارتفاع: 55 ft 1 in (16.79 m)
  • مساحة الجناح: 3،800 sq ft (350 m2)
  • نسبة البعدين: 7.165
  • المنساب الهوائي: root: DLBA 142; tip: DLBA 147[31]
  • الوزن الفارغ: 282،500 lb (128،140 kg)
  • وزن الإقلاع الأقصى: 585،000 lb (265،352 kg)
  • سعة الوقود: 35،546 US gal (29،598 imp gal; 134،560 L)
  • Powerplant: 4 × Pratt & Whitney F117-PW-100 turbofan engines, 40،440 lbf (179.9 kN) thrust each

الأداء0.875

  • سرعة التجوال: 450 kn (520 mph, 830 km/h) (M0.74–0.77)
  • المدى: 2،420 nmi (2،780 mi, 4،480 km) with 157،000 lb (71،214 kg) payload
  • Ferry range: 4،300 nmi (4،900 mi, 8،000 km)
  • سقف الخدمة: 45،000 ft (14،000 m)
  • Wing loading: 150 lb/sq ft (730 kg/m2)
  • Thrust/weight: 0.277 lbf/lb (0.00272 kN/kg)
  • Takeoff run at MTOW: 8،200 ft (2،499 m)
  • Takeoff run at 395،000 lb (179،169 kg): 3،000 ft (914 m)[32]
  • Landing distance: 3،000 ft (914 m) with maximum payload

إلكترونيات الطيران

  • AlliedSignal AN/APS-133(V) weather and mapping radar

See also

تطورات ذات صلة

طائرات شبيهة

قوائم ذات صلة

المراجع

الهامش

  1. ^ أ ب "Workers at Boeing Say Goodbye to C-17 with Last Major Join Thursday" Archived 6 مايو 2015 at the Wayback Machine. Press-Telegram, 26 February 2015.
  2. ^ خطأ استشهاد: وسم <ref> غير صحيح؛ لا نص تم توفيره للمراجع المسماة norton_p12-3
  3. ^ "Final Boeing C-17 Globemaster III Departs Long Beach Assembly Facility" (Press release). Boeing. 29 نوفمبر 2015. Archived from the original on 7 أبريل 2016. Retrieved 1 يونيو 2016. {{cite press release}}: Unknown parameter |dead-url= ignored (|url-status= suggested) (help)
  4. ^ "Air Force Lets Advanced STOL Prototype Work." Archived 7 نوفمبر 2012 at the Wayback Machine Wall Street Journal, 13 November 1972.
  5. ^ Miles, Marvin. "McDonnell, Boeing to Compete for Lockheed C-130 Successor." Archived 7 نوفمبر 2012 at the Wayback Machine Los Angeles Times, 11 November 1972.
  6. ^ Kennedy 2004, pp. 3–20, 24.
  7. ^ خطأ استشهاد: وسم <ref> غير صحيح؛ لا نص تم توفيره للمراجع المسماة bids_c17_fml
  8. ^ أ ب Norton 2001, p. 93.
  9. ^ Trimble, Stephen. "Boeing offers C-17B as piecemeal upgrade." Archived 7 ديسمبر 2017 at the Wayback Machine Flight International, 19 August 2008.
  10. ^ Trimble, Stephen. "Boeing offers C-17B to US Army." Archived 4 يوليو 2008 at the Wayback Machine Flight International, 16 October 2007.
  11. ^ Sillia, George. "MD-17 Receives FAA Certification." Archived 9 يونيو 2007 at the Wayback Machine Boeing, 28 August 1997.
  12. ^ Saling, Bob. "Boeing Is Undisputed Leader In Providing Air Cargo Capacity (Boeing proposes BC-17X)." Archived 14 يناير 2011 at the Wayback Machine Boeing 28 September 2000.
  13. ^ أ ب ت ث ج ح خ د ذ Hoyle, Craig (1 ديسمبر 2017). "World Air Forces 2018". Flightglobal Insight. Archived from the original on 2 ديسمبر 2017. Retrieved 6 فبراير 2018. {{cite web}}: Unknown parameter |dead-url= ignored (|url-status= suggested) (help)
  14. ^ "Eighth and final RAAF C-17 delivered". Australian Aviation. 4 نوفمبر 2015. Archived from the original on 17 نوفمبر 2015. Retrieved 6 مايو 2018. {{cite web}}: Unknown parameter |dead-url= ignored (|url-status= suggested) (help)
  15. ^ "Master plan for C-17s." Archived 18 مايو 2006 at the Wayback Machine Air Force News, Volume 48, No. 4, 23 March 2006.
  16. ^ "Canada's New Government Re-Establishes Squadron to Support C-17 Aircraft." Archived 28 مايو 2008 at the Wayback Machine Canadian Department of National Defence, 18 July 2007.
  17. ^ TNT News. "Indian Air Force Warrior Sentinels: C-17 Globemaster" Archived 10 يونيو 2015 at the Wayback Machine The North East Today, 28 April 2015. Retrieved: 9 June 2015.
  18. ^ خطأ استشهاد: وسم <ref> غير صحيح؛ لا نص تم توفيره للمراجع المسماة iaf-11-c17-defenseindustrydaily
  19. ^ خطأ استشهاد: وسم <ref> غير صحيح؛ لا نص تم توفيره للمراجع المسماة iaf-11-c17-dod.defense.gov
  20. ^ خطأ استشهاد: وسم <ref> غير صحيح؛ لا نص تم توفيره للمراجع المسماة India times
  21. ^ "Multinational Alliance's 1st Boeing C-17 Joins Heavy Airlift Wing in Hungary." Archived 4 سبتمبر 2009 at the Wayback Machine Boeing, 27 July 2009.
  22. ^ "3rd Boeing C-17 Joins 12-Nation Strategic Airlift Capability Initiative." Archived 19 سبتمبر 2011 at the Wayback Machine Boeing, 7 October 2009.
  23. ^ "Boeing, Qatar Confirm Purchase of Four C-17s." Archived 20 يوليو 2015 at the Wayback Machine Boeing, 15 June 2015.
  24. ^ "United Arab Emirates announce purchase of two C-17 airlifters and nine AW139 helicopters." Archived 20 يوليو 2015 at the Wayback Machine World Defence News, 26 February 2015.
  25. ^ Wall, Robert. "Aerospace Daily and Defense Report: U.K. Adds Eighth C-17." Aviation Week, 9 February 2012. Retrieved: 10 February 2012.
  26. ^ أ ب "C-17 Globemaster III". United States Air Force. 14 مايو 2018. Archived from the original on 8 أغسطس 2018. Retrieved 8 أغسطس 2018. {{cite news}}: Unknown parameter |dead-url= ignored (|url-status= suggested) (help)
  27. ^ "Home of the 145th Airlift Wing". www.145aw.ang.af.mil. Archived from the original on 22 أبريل 2019. Retrieved 22 أبريل 2019. {{cite web}}: Unknown parameter |dead-url= ignored (|url-status= suggested) (help)
  28. ^ Taylor, Michael J.H., ed. (1996). Brassey's world aircraft & systems directory, 1996/97 (1st UK ed.). London: Brassey's (UK). pp. 256–257. ISBN 1857531981.
  29. ^ "Boeing C-17 Globemaster III Overview" Archived 8 مارس 2013 at the Wayback Machine. Boeing, May 2008.
  30. ^ "C-17 Globemaster III, Technical Specifications" Archived 5 مارس 2009 at the Wayback Machine. Boeing. Retrieved: 2 August 2012.
  31. ^ Lednicer, David. "The Incomplete Guide to Airfoil Usage". m-selig.ae.illinois.edu. Archived from the original on 26 مارس 2019. Retrieved 16 أبريل 2019. {{cite web}}: Unknown parameter |dead-url= ignored (|url-status= suggested) (help)
  32. ^ U. S. Government Accountability Office (14 أكتوبر 1993). "C-17 Takeoff and Landing Distances (NSIAD-93-288R)". Archived from the original on 31 مارس 2019. Retrieved 31 مارس 2019. {{cite web}}: Unknown parameter |dead-url= ignored (|url-status= suggested) (help)

ببليوگرافيا

وصلات خارجية

مشاع المعرفة فيه ميديا متعلقة بموضوع C-17 Globemaster III.

قالب:US transport aircraft قالب:CF aircraft

This article may include material from Wikimedia licensed under CC BY-SA 4.0. Please comply with the license terms.
تمّ الاسترجاع من "https://www.marefa.org/w/index.php?title=بوينگ_سي-17_گلوب‌ماستر_III&oldid=2236103"