B748 Aircraft - The Boeing 747-8 is the largest model of the 747, a wide-body airliner originally manufactured by Boeing Commercial Airplanes. After the introduction of the 747-400, Boeing considered a version of the 747 to replace the proposed double-decker Airbus A3XX. later. developed into the A380. The 747 Advanced was launched as the 747-8 on November 14, 2005 for the 300-aircraft market. First 747-8F Freighter February 8; In 2010, the 747-8I Intercontinental made its first flight on March 20; Followed in 2011. The cargo version was first delivered in October 2011, and the airline began commercial operations in June 2012.
The aircraft range from 18 feet (5.5 m) to 250 feet (76 m) in length, the 777X, which began flying in 2020. Although it retains its original structure and packaging, it is thick; The wing is held deeper. more fuel Wider wings. Previous 747s were powered by a smaller version of the Geral Electric Gx turbofan from the 787 Dreamliner, which increased its take-off weight (MTOW) to 975,000 pounds (442 t), a Boeing super-heavy aircraft. The Freighter version has a shorter deck and can carry 308,000 lb (140 t) over 4,120 nautical miles (7,630 km). The Intercontinental version can carry 467 passengers in a traditional three-row layout and has a range of 7,790 nautical miles (14,430 km). 155 Current orders through mid-2022: 107 transport vehicles and 48 aircraft; 152 have been delivered.
B748 Aircraft
The 747 will be delivered in December 2022, and the last 747-8F will be delivered to Atlas Air in early 2023.
Boeing 747 8
Boeing repeatedly considered more powerful versions of the 747 in the 1990s and 2000s (Boeing New Large Airplane).
Introduced at the 1996 Farnborough Airshow, the 747-500X and -600X stretched the 747 and used the 777 wing.
But not focused on development. In 2000, Boeing released the 747X and 747X Stretch derivatives as replacements for the Airbus A3XX. This is a smaller project than the previous −500X and −600X. The 747X extends the 747's wingspan by 229 ft (69.8 m) by adding a section at the root.
The 747X can carry 430 passengers up to 8,700 nmi (16,100 km). The 747X Stretch is 263 ft (80.2 m) long and can carry 500 passengers up to 7,800 nmi (14,400 km).
Lufthansa New Livery Tour (b748 And A321)
But the 747X family failed to attract significant production interest. Some of the ideas developed for the 747X were used in the 747-400ER.
After the 747X program, Boeing continued to study improvements to the 747. The 747-400XQLR (Extreme Long Range) is intended to increase the range to 8,056 nmi (14,920 km) and be more fuel efficient and with better noise reduction. Proposed changes include wings similar to those used on the 767-400ER and a 'sawtooth' engine nacelle to reduce noise.
Although the 747-400XQLR never went into production, many features were used for the 747 Advanced.
In early 2004, Boeing announced plans to import the 747 Advanced. Similar to the 747X; The 747 Advanced uses technology from the Boeing 787 Dreamliner to upgrade its design and systems.
Lufthansa B748 Enroute On Apr 18th 2022, Unruly Lavatories
Boeing's Everett facility is where the 747-8 is assembled at Paine Field, originally built for the 747 program.
The 747-8 produced the first lgthed 747 with a modified lgth panel after the short 747SP. The 747-8 will likely use the same engine and cockpit technology as the 787, including a Geral Electric Gx turbofan and airfoils and spoiler.
In 2006, Boeing announced that the new design would be lighter and more economical than previous versions of the 747. As a result of the current 747-400, the 747-8 is economically viable for similar training. Sections. Boeing approved the 747-8 Freighter model in October 2006.
The 747-8, a new development of Boeing's largest airliner, competes directly on long-haul routes with the twin-decker Airbus A380, introduced in 2007. Both e are sometimes competitors. Boeing says the 747-8 is 10% lighter per seat, uses 11% less fuel per passenger than the A380, offers a 21% reduction in trip costs and more than 6% reduction in mileage costs.
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2008 On November 14, Boeing announced that it was delaying the 747-8 program due to limited manufacturing resources within Boeing; The announcement was made citing design changes and a direct strike by factory workers.
As of February 2009, only one airline customer (Lufthansa) had ordered the 747-8I model, and Boeing said it was reevaluating the 747-8 program. Chief Executive Officer Jim McNerney said proceeding with the project was not a foregone conclusion and that the company was evaluating various options.
On July 21, 2009, Boeing released a photo of the first cargo plane with its fuselage and main wings installed.
In October 2009, Boeing announced that the first flight on the 747-8 had been delayed until the first quarter of 2010, and that the 747-8I had been delayed. The company took a $1 billion charge on its earnings for this delay.
Photo Of Korean Air B748 (hl7609)
In response, Launch agent Cargolux said it still wanted to deliver three transport vehicles on order. Lufthansa confirmed its commitment to the exit.
On November 12, 2009, Boeing announced that the first Cargolux aircraft had rolled off the Everett factory's paint shop, fully assembled. The flow must be tested before publishing.
On December 4, 2009, Korean Air became the second aircraft customer for the −8I passenger model, placing an order for five aircraft.
January 8th In 2010, Guggheim Aviation Partners (GAP) announced that it was reducing its −8F order from four aircraft to two.
Boeing 747 8jk
On February 8, 2010, a 747-8 Freighter departed Paine Field, Washington at 12:39 PST after a 2.5-hour delay in the air.
A second test flight in late February; The shuttle tested the new navigation device to Moses Lake in Washington.
Other flight tests at Moses Lake are conducted from Boeing Field in Seattle to avoid interference with most of the 787 flight tests in Palmdale, FL. Flight tests and flight tests will be conducted before moving to California.
March 15 In 2010, The second 747-8F made its maiden flight from Paine Field to Boeing Field, where it stayed briefly before moving to Palmdale to continue flight testing with the first −8F.
Cathay Pacific B748 At Brisbane On Jan 21st 2020, Asymmetric Flaps
During flight testing, Boeing discovered a debris problem involving air escaping from the landing gear doors that disturbed the interior surfaces of the aircraft. Boeing conducted a review of the problem, including sending a third test flight to investigate the problem.
In early April 2010, Boeing discovered a defect in one of the main parts of the aircraft, the upper sections. According to Boeing, parts manufactured by contractor Vought Aircraft Industries tend to crack under certain stresses. Boeing said the problem would not affect flight tests, but other sources said the plane's speed could be affected until the problem is resolved.
Two other issues found during testing were interior tone and structural exhaust vibration, which have not been addressed since 2010. Combined, these problems delayed flight testing. It consumed almost the entire development schedule of Boeing.
On April 19, 2010, the second test aircraft was moved from Moses Lake to Palmdale in preparation for certification of the aircraft to its specifications. The remaining aircraft in the test fleet are scheduled to move to Palmdale in May.
Klm Boeing 747 In Flight Stock Photo
747-8F A second 747-8F was hit by debris during ground movement on June 3, when an engine was struck. 2010 was reported. The genie is broken, but the genie itself is unharmed. After repairs, the aircraft moved on to the fuel burn test.
On June 14, 2010, it was announced that the 747-8 had completed the first phase of formal flight testing, and the Federal Aviation Administration issued a Boeing Type Check Certificate for the aircraft.
As of June 2010; The three 747-8Fs participating in the flight test program have flown more than 500 hours and completed hot weather testing in Arizona.
In June 2010, Boeing determined that a fourth −8F aircraft was needed to complete flight testing. It was decided to use the second aircraft, the RC503, to conduct unmanned or low-level tests such as HIRF and Water Certifications.
Boeing 747 8 Landing Hi Res Stock Photography And Images
On August 21, 2010, the 747-8F tested the variant's capabilities by leaving the runway at Victorville, California at 1,005,000 lb (455,860 kg). Its maximum design weight (MTOW) is 975,000 pounds (442,253 kg). The fifth 747-8F made its first flight on February 3; Entered test flight service in 2011.
On September 30, 2010, Boeing announced another delay, with the first cargo ship to Cargolux due in mid-2011.
747-8 version on March 20; In 2011, Washington Everett took to the skies for the first time.
The 747-8F got its amded variant.
Photo Of Korean Air B748 (hl7633)
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