مؤكدالثقة بالتاريخ: مؤكدمذكور على أنه قطعيمدى حزم المصدر في صياغة التاريخ: مؤكد أو مجدول أو تقديري أو متأخر أو غير موثّق.عرض كل الدبابيس: مؤكدثقة 83%الثقة الإجمالية: 83%مدى دعم مصدر الدبوس ومراجعه لتواريخه.متوسط مرجّح لمدى قوة دعم 5 مراجع، بما فيها المصدر، لوقتَي بدء الدبوس وانتهائه؛ ويقل وزن المرجع إلى النصف عن كل 180 يومًا يسبق بها أحدث مرجععرض كل الدبابيس بثقة 75% أو أعلى
Boeing[3] says the 787-9 'took to the skies for the first time today' on 17 Sept 2013, 'taking off from Paine Field in Everett, Wash., at 11:02 a.m. local time and landing at 4:18 p.m.'; Reuters gave the landing as 2318 GMT.Boeing 787-9 Dreamliner Completes Its First Flight
أبرز المنافسين
- Airbus A350-900 · Airbus
300-350 passengers (typically about 325) - range 8,500 nmi (15,750 km) - Rolls-Royce Trent XWB engines - entered service with Qatar Airways on 15 January 2015
المصدر - Airbus A330-900 · Airbus
287 passengers in a standard cabin - range 7,350 nmi (13,610 km) - Trent 7000 engines - entered service with TAP Air Portugal on 15 December 2018
المصدر
The stretched 787-9 flew for the first time on 17 September 2013, a 5-hour, 16-minute flight from Paine Field to Boeing Field. Boeing called it a no-squawk flight and targeted certification and first delivery for mid-2014.
- The first 787-9 took off from Paine Field in Everett at 11:02 a.m. local time on 17 September 2013 and landed at Seattle's Boeing Field at 4:18 p.m., a 5-hour, 16-minute flight[1]
- Senior project pilot Mike Bryan and 787 chief pilot Randy Neville flew north to 20,400 feet and 250 knots; Bryan said 'The 787-9 is a great jet and we wanted to just keep on flying'[1]
- The airplane, powered by two Rolls-Royce Trent 1000 engines, was to be joined by two more test aircraft, one with GE GEnx engines; Boeing targeted certification and delivery in mid-2014, with Air New Zealand first[1]
- Reuters said the stretch carries about 40 more passengers than the 787-8 and flew with no immediate bad news for a program that had been grounded for three months earlier in 2013[5]
- Boeing said the 20-foot (6 m) stretch over the 787-8 adds 40 passengers and about 300 nmi of range at the time of first flight[1]
Notable features
- 787-9: 62.8 m (206 ft 1 in) long, 60.1 m (197 ft 3 in) wingspan, 17.0 m (55 ft 10 in) tall; 250-325 seats in a two-class layout; up to 8,300 nmi (15,370 km); maximum takeoff weight 259,220 kg (571,500 lb)[3]
- 787-9 engines: two GE GEnx-1B or Rolls-Royce Trent 1000 turbofans, about 71,000 lbf (320 kN) each; cruise Mach 0.85[2]
- Figures are Boeing's current published 787-9 specifications; no list price is published[3]
بصفتها شريكًا في برنامج Amazon Associates، تحصل Chronopin على عمولة من المشتريات المؤهلة.
قد تحصل Chronopin على عمولة عند الشراء عبر روابط eBay.