|Boeing 747-8I of Lufthansa, the type's largest operator, 2015|
|Role||Wide-body jet airliner|
|National origin||United States|
|Manufacturer||Boeing Commercial Airplanes|
|First flight||747-8F: February 8, 2010
747-8I: March 20, 2011
|Introduction||747-8F: October 12, 2011, with Cargolux
747-8I: June 1, 2012, with Lufthansa
|Number built||124 as of December 2017|
(2018 US$ million) -8: 402.9, -8F: 403.6
|Developed from||Boeing 747-400|
The Boeing 747-8 is a wide-body jet airliner developed by Boeing Commercial Airplanes. Officially announced in 2005, the 747-8 is the third generation of the 747, with a lengthened fuselage, redesigned wings, new engines, and improved efficiency. The 747-8 is the largest 747 version, the largest commercial aircraft built in the United States, and the longest passenger aircraft in the world.
The 747-8 is offered in two main variants: the 747-8 Intercontinental (747-8I) for passengers and the 747-8 Freighter (747-8F) for cargo. The first 747-8F performed the model's maiden flight on February 8, 2010, with the 747-8I following on March 20, 2011. Delivery of the first freighter aircraft occurred in October 2011 and the passenger model began deliveries in 2012. As of February 2018[update], confirmed orders for the 747-8 total 150: 103 of the freighter version, and 47 of the passenger version.
- 1 Development
- 2 Design
- 3 Variants
- 4 Operators
- 5 Incidents
- 6 Specifications
- 7 See also
- 8 References
- 9 External links
Boeing had considered larger-capacity versions of the 747 several times during the 1990s and 2000s. The 747-500X and -600X, proposed at the 1996 Farnborough Airshow, would have stretched the 747 and used a 777-derived wing, but did not attract enough interest to enter development. In 2000, Boeing offered the 747X and 747X Stretch derivatives as alternatives to the Airbus A3XX. This was a more modest proposal than the previous −500X and −600X. The 747X would increase the 747's wingspan to 229 ft (69.8 m) by adding a segment at the root. The 747X was to carry 430 passengers up to 8,700 nmi (16,100 km). The 747X Stretch would be extended to 263 ft (80.2 m) long, allowing it to carry 500 passengers up to 7,800 nmi (14,400 km). However, the 747X family was unable to attract enough interest to enter production. Some of the ideas developed for the 747X were used on the 747-400ER.
After the 747X program, Boeing continued to study improvements to the 747. The 747-400XQLR (Quiet Long Range) was meant to have an increased range of 7,980 nmi (14,780 km), with better fuel efficiency and reduced noise. Changes studied included raked wingtips similar to those used on the 767-400ER and a 'sawtooth' engine nacelle for noise reduction. Although the 747-400XQLR did not move to production, many of its features were used for the 747 Advanced.
In early 2004, Boeing announced tentative plans for the 747 Advanced that were eventually adopted. Similar in nature to the 747X, the stretched 747 Advanced used technology from the Boeing 787 Dreamliner to modernize the design and its systems. On November 14, 2005, Boeing announced that it was launching the 747 Advanced as the "Boeing 747-8".
The 747-8 was designed to be the first lengthened 747 to go into production. The 747-8 and shortened 747SP are the only 747 variants with a fuselage of modified length. The 747-8 was intended to use the same engine and cockpit technology as that of the 787, including the General Electric GEnx turbofan and partial fly-by-wire. Boeing said that the new design would be quieter, more economical, and more environmentally friendly than previous versions of the 747. As a derivative of the already-common 747-400, the 747-8 has the economic benefit of similar training and interchangeable parts. Boeing firmed the 747-8 Freighter's configuration in October 2006.
The 747-8, as the current new development of Boeing's largest airliner, is notably in direct competition on long-haul routes with the Airbus A380, a full-length double-deck aircraft now in service. For airlines seeking very large passenger airliners, the two have been pitched as competitors on various occasions. Boeing states that the 747-8 is more than 10 percent lighter per seat and is to consume 11 percent less fuel per passenger than the A380, translating into a trip-cost reduction of 21 percent and a seat-mile cost reduction of over 6 percent.
Production of the first 747-8 Freighter began in Everett in early August 2008. On November 14, 2008, Boeing announced a delay to the 747-8 program, citing limited availability of engineering resources within Boeing, design changes, and the recent strike by factory workers. On July 21, 2009, Boeing released a photograph of the first cargo airplane, its fuselage and main wing assembled.
In February 2009, only one airline customer (Lufthansa) had ordered the 747-8I passenger model, and Boeing announced it was reassessing the 747-8 project. Chief executive Jim McNerney stated that continuation of the project was not a foregone conclusion. The company was assessing various options.
In October 2009, Boeing announced that it had delayed the first flight on the 747-8 until the first quarter of 2010 and delayed 747-8I delivery. The company took a US$1-billion charge against its earnings for this delay. In response, launch customer Cargolux stated it still intended to take delivery of the thirteen freighters it had ordered; Lufthansa confirmed its commitment to the passenger version. On November 12, 2009, Boeing announced that Cargolux's first airplane was fully assembled and entering the Everett plant's paint shop. It was to undergo flight testing prior to delivery.
On December 4, 2009, Korean Air became the second airline customer for the −8I passenger model, with an order for five airliners. On January 8, 2010, Guggenheim Aviation Partners (GAP) announced the reduction of its −8F order from four to two aircraft. In March 2011, Korean Air converted options into a firm order for two additional −8 freighters. It received its first -8I in late August 2015.
Flight testing and certification
The 747-8's first engine runs were completed in December 2009. Boeing announced the new model had successfully completed high-speed taxi tests on February 7, 2010. On February 8, 2010, after a 2.5-hour weather delay, the 747-8 Freighter made its maiden flight, taking off from Paine Field, Washington at 12:39 PST, and landed at 4:18 pm PST. Boeing estimated that more than 1,600 flight hours would be needed in order to certify the 747-8. The second test flight in late February, a ferry flight to Moses Lake, Washington, tested new navigation equipment. Further flight testing was to take place in Moses Lake, conducting initial airworthiness and flutter tests, before moving to Palmdale, California, for the majority of flight tests, so as to not interfere with 787 flight tests based out of Boeing Field in Seattle.
By March 11, 2010, the 747-8F had flown thirteen flights covering a total of 33 hours. On March 15, 2010, the second 747-8F first flew from Paine Field to Boeing Field, where it was briefly based before moving to Palmdale to continue flight testing with the first −8F. On March 17 the third −8F made its first flight and joined the test program.
During the flight tests, Boeing discovered a buffet problem with the aircraft, involving turbulence coming off the landing gear doors interfering with the inboard flaps. Boeing undertook an evaluation of the issue, which included devoting the third test aircraft to investigating the problem. The issue was resolved by a design change to the outboard main landing gear doors. In early April 2010, Boeing identified a possible defect in one of the upper longerons, a main component of the fuselage. According to Boeing, the parts, manufactured by subcontractor Vought Aircraft Industries, were, under certain loads, susceptible to cracking. Boeing said that the issue would not affect flight testing, but other sources stated that the problem could impact the operating envelope of the aircraft until it was fully repaired. Two other issues found during testing were oscillation in the inboard aileron and a structural flutter, which had not been resolved as of 2010. Combined, these problems slowed flight testing and used up almost all the margin in Boeing's development schedule.
On April 19, 2010, the second flight-test aircraft was moved from Moses Lake to Palmdale to conduct tests on the aircraft's engines in preparation for obtaining a type certification for the aircraft. The remaining aircraft in the test fleet were scheduled to move to Palmdale during May. It was reported on June 3, 2010, that an engine on the second 747-8F was struck by a tug during a ground move. The engine cowling was damaged, but there was no damage to the engine itself. After repairs the aircraft moved into fuel efficiency testing. It was announced on June 14, 2010, that the 747-8 had completed the initial phase of flight-worthiness testing and that the Federal Aviation Administration had given Boeing an expanded type inspection authorization for the aircraft.
By the end of June 2010, the three 747-8Fs that composed the flight-test program had flown a total of over 500 hours and had completed hot-weather testing in Arizona. In June 2010, Boeing determined that a fourth −8F aircraft was needed to help complete flight testing. It was decided to use the second production aircraft, RC503, to conduct the non-instrumented or minimally-instrumented tests, such as HIRF and Water Spray Certifications. The aircraft, painted in delivery customer Cargolux's new livery, first flew on July 23, 2010.
On August 21, 2010, a 747-8F proved the variant's capability by taking off from the runway at Victorville, California, weighing 1,005,000 pounds (455,860 kg). Its design maximum take-off weight (MTOW) is 975,000 pounds (442,253 kg). The fifth 747-8F joined the flight-test effort with its first flight on February 3, 2011. On September 30, 2010, Boeing announced a further postponement, with the delivery of the first freighter to Cargolux planned for mid-2011.
The 747-8 passenger version took to the skies over Everett, Washington, for the first time on March 20, 2011. The second 747-8I flew on April 26, 2011. Three 747-8 Intercontinentals had taken part in flight testing by December 2011.
The 747-8F received its amended type certificate jointly from the Federal Aviation Administration (FAA) and European Aviation Safety Agency (EASA) on August 19, 2011. Freighter deliveries were to begin on September 19, 2011. Then on September 17, 2011, Cargolux announced that it would not accept the first two 747-8Fs scheduled for delivery on September 19 and 21, 2011, due to "unresolved contractual issues between Boeing and Cargolux" with the aircraft. It entered service in October 2011.
On October 25, 2011, a 747-8 flew to Grantley Adams International Airport in Barbados to begin flight testing in the tropical climate of the Caribbean to determine its effects on the aircraft. One test −8I was used for an evaluation by Lufthansa in early December 2011 before first delivery in early 2012. On December 14, 2011, the 747-8I received its type certificate from the FAA. The aircraft noise from the 747-8 has earned it a Quota Count of 2 for takeoff and 1 for landing at London's three major airports, a significant improvement over the 747-400.
Into service and further development
On April 21, 2010, Boeing chief executive officer Jim McNerney announced that the company would be accelerating the production of both the Boeing 747 and 777 to support increasing customer demand.
Boeing handed over the first 747-8F to Cargolux in Everett, Washington, on October 12, 2011. The first 747-8 Intercontinental was delivered to Lufthansa on May 5, 2012, and began operating the version on flights from Frankfurt to Washington, D.C., on June 1, 2012.
In 2014, Boeing embarked on an improvement program for the 747-8 named "Project Ozark", with the goal of improved range and lower fuel burn. With all improvements implemented, the resulting aircraft would have a maximum takeoff weight of greater than 1,000,000 lb (450,000 kg). The company slowly introduced aspects of Ozark over time. An engine Performance Improvement Package resulted in 2% lower fuel burn. Boeing also improved the tail fuel tank's function and improved the flight management software. Aircraft produced beginning in 2014 weigh 9,000 lb (4,100 kg) less than the first 747-8 coming off the production line and burns 3.5% less fuel. Other improvements include revised fairings next to the tail and wing-to-body-fairings. The chevrons on the trailing edge of the GEnx-2B nacelle were made thinner. Boeing hoped that these improvements, which benefit both the passenger and freighter version, would help improve sales. Boeing has since updated the incremental improvements planned for the 747-8, of which include; increasing the maximum takeoff weight to 472,000 kg (1,041,000 lb), strengthening the main landing gear, and increasing the aircraft's full-payload range to 8,200 nmi (15,200 km).
In early 2014, the director general of the International Air Transport Association noted that slower economic growth, following the Great Recession, had led to lower demand for air freighters. The world's air cargo fleet in 2012 was smaller than it was in 2003. However, the proportion of very large freighters in that fleet has increased, and Boeing's dominant position in large, fuel-efficient freighters has offered the company an opportunity to protect its market share and its product line despite the market weakness.
Demand has been chiefly for the 747-8F, which accounts for the majority of 747-8 aircraft ordered. The large capacity of the 747-8 is an advantage for the freighter version, not the passenger version. Moreover, the freighter has no direct competitor, as Airbus' competing A380 freighter version was canceled during development.
Airlines including Emirates and British Airways considered ordering the passenger version, but opted to purchase the Airbus A380 instead. In 2013, Arik Air converted its order for two 747-8s to two 777-300ERs. At the 2013 Paris Air Show, Korean Air agreed to order five 747-8 passenger versions, in addition to five ordered in 2009. Korean Air and Boeing finalized the new -8 order in October 2013.
Overall demand for the 747-8 turned out to be below Boeing's initial projections as well, which led to several reductions in production rate. Production was initially decreased from 2 to 1.75 aircraft per month in April 2013 and then reduced further to 1.5 aircraft per month in October 2013. On June 25, 2015, the Wall Street Journal reported that the order backlog was down to 32 and Boeing had decided to reduce production to one aircraft per month in 2016. In January 2016, Boeing confirmed that it was reducing 747-8 production to 0.5 per month beginning in September 2016, incurring a $569 million post-tax charge against its fourth-quarter 2015 profits. The chief reason given was that the recovery of the air cargo market had stalled, resulting in slowed demand for the 747 freighter.
Boeing cited the 747-8F as the main driver behind potential future 747-8 orders. To help reduce production costs in the meantime and maintain the 747 production line's viability, the company plans to integrate the 747 and 767 production lines more closely with each other. Boeing expected the cargo market to improve by mid-2019 and were planning to increase the 747's production rate back to 1/month from then on. However, in July 2016, this production rate increase was cancelled, i.e. 747 production remained at 0.5 per month. At the same time, the company announced another after tax charge of $814 million, reflecting a lower estimation of frames to be produced and revenue realised. In an SEC filing submitted at the same time, Boeing stated that if they were "unable to obtain sufficient orders and/or market, production and other risks cannot be mitigated, [...] it is reasonably possible that we could decide to end production of the 747."
The Boeing 747-8I was intended to fill a niche between the Airbus A380 and the Boeing 777-300ER. The future for the 747-8 passenger version appears limited. Airlines bought the original 747 primarily for its range, not its capacity. The advent of long-range twin-engine jets, notably Boeing's own 777, took away the 747's range advantage. Compared to the 747-8I, the upcoming 777-9X "mini jumbo jet" is projected to have a lower fuel cost per seat mile and greater cargo capacity, though it has a lower passenger capacity and higher list price; consequently the 777-9X has totalled more orders than the 747-8I due to airlines placing a high value on fuel efficiency. For operators who require high capacity on routes such as Emirates Airlines, most have preferred the Airbus A380 as it is an all-new design while the 747-8's lineage is 40 years old, although some have criticized the A380's looks and complimented the 747-8I's appearance. Analysts do not see bright prospects for VLA (very large aircraft - those with more than 400 seats) whose orders have slowed in the mid-2010s, since there are widebody twinjets with similar range and greater fuel efficiency, giving airlines more flexibility at a lower upfront cost.
Volga-Dnepr signed a memorandum of understanding (MoU) with Boeing for the purchase of 20 more 747-8Fs at the 2015 Paris Air Show. This acquisition was finalized at the 2016 Farnborough Airshow.
On October 27, 2016, UPS announced an order for 14 747-8Fs with options for an additional 14. The 14 options were then converted to official orders on February 1, 2018. Deliveries are scheduled from 2017 through 2022. On September 7, 2017, it was reported that Turkish Airlines is in negotiations with Boeing for purchasing 8 747-8Is to strengthen its widebody fleet.
The 747-8 is a development of the Boeing 747 that takes advantage of improvements in technology and aerodynamics. The two 747-8 variants feature a fuselage stretch of 18.3 ft (5.6 m) over the 747-400, bringing the total length to 250 ft 2 in (76.25 m). The 747-8 is the world's longest passenger airliner, surpassing the Airbus A340-600 by 3.1 ft (0.95 m). With a maximum take-off weight of 975,000 lb (442,000 kg), the 747-8 is the heaviest aircraft, commercial or military, manufactured in the U.S.
Compared to the 747-400, the main changes have been to the wings, which have undergone a complete design overhaul. The sweep and basic structure has been kept to contain costs, but the wing is thicker and deeper, with the aerodynamics recalculated. The pressure distribution and bending moments are different, and the new wing for the passenger version holds 64,225 US gal (243,120 L) of jet fuel, and the cargo aircraft 60,925 US gal (230,630 L). The increased wing span makes the 747-8 a Category F size airplane rather than Category E size, similar to the Airbus A380. The new wing features single-slotted outboard flaps and double-slotted inboard flaps.
Raked wingtips, similar to the ones used on the 777-200LR, 777-300ER, and 787 aircraft, are used on the new 747 variant instead of winglets used on the 747-400. These wingtip structures help reduce the wingtip vortices at the lateral edges of the wings, decreasing wake turbulence and drag, and thereby improving fuel efficiency. Another effort to reduce weight is the introduction of fly-by-wire technology for the majority of the lateral controls.
The extra fuel capacity in the redesigned wing compared to the 747-400 eliminates the need to significantly change the horizontal tail unit to accommodate auxiliary tanks, further saving costs. The 747-8's vertical tail unit is largely unchanged with a height of 63 feet 6 inches (19.35 m). The wing's trailing edge and raked tip are made of carbon-fiber composites.
The General Electric GEnx is the only engine available for the 747-8. It is one of the two powerplant choices offered for the Boeing 787. The 747 engine variant has been adapted to provide bleed air for conventional airplane systems and feature a smaller diameter to fit on the 747 wing.
The 747-400 and earlier versions had proven to be a very popular freighter, carrying around half of the world's air freight. To maintain this position, Boeing designed a freight variant of the 747-8, named the 747-8 Freighter or 747-8F. The company launched the freighter version on November 14, 2005. The 747-8F is the initial model to enter service. As on the 747-400F, the upper deck is shorter than passenger models; the 18-foot-3 1⁄2-inch (5.575 m) stretch is just before and just aft of the wing. 747-8 Freighter was designed with a 975,000 lb (442,000 kg) maximum take-off weight with a payload capability of 308,000 lb (140,000 kg) and a range of 4,390 nmi (8,130 km). Four extra pallet spaces were created on the main deck, with either two extra containers and two extra pallets, or three extra pallets, on the lower deck. The 747-8F is expected to have a 16% lower ton-mile operating cost than the 747-400F and offer a slightly greater range.
Cargolux and Nippon Cargo Airlines were the first customers for the 747-8, placing orders for the freighter variant in November 2005. The firm configuration of the aircraft was finalized in October 2006. Major assembly of the aircraft began on August 8, 2008, and the aircraft first left Boeing's Everett factory on November 12, 2009. The first aircraft was delivered on October 12, 2011, to Cargolux. At its six-month service mark, Boeing announced that initial 747-8F operators had achieved a 1-percent reduction in fuel burn over projections.
In June 2015, Boeing predicted new orders for the 747-8F based on its projections of a 4.7% annual increase in air cargo demand.
The passenger version, named 747-8 Intercontinental or 747-8I was formally launched on November 14, 2005, by Boeing. It can carry up to 467 passengers in a typical three-class configuration over a range of 8,000 nmi (15,000 km) at Mach 0.855. The 747-8I can carry 51 more passengers and two more freight pallets with 26% more cargo volume than the 747-400. Despite initial plans for a shorter stretch than the freighter model, the two variants were designed with the same length, increasing passenger capacity. New engine technology and aerodynamic modifications allow longer range. Boeing has stated that compared to the 747-400, the -8I is to be 30% quieter, 16% more fuel-efficient, and have 13% lower seat-mile costs with nearly the same cost per trip. Boeing states that the 747-8I is the world's fastest commercial jet.
For the 747-8, Boeing proposed some changes to the interior layout of the aircraft. The -8I's upper deck is lengthened compared to the 747-400. Most noticeable is the curved stairway to the upper deck and a more spacious main passenger entrance. The 747-8's main cabin uses an interior similar to that of the 787. Overhead bins are curved, and the center row is designed to look as though it is attached to the curved ceiling, rather than integrated into the ceiling's curve like on the 777. The windows are also of similar size to the type used on the 777, which are 8% larger than those on the current 747-400s. The 747-8 features a new solid-state light-emitting diode (LED) lighting system, which can create mood lighting.
During the initial 747-8 marketing phase, Boeing also proposed creating a revenue-generating "SkyLoft" passenger facility in the crown space above the cabin. This facility would include "SkySuites", small individual compartments with sliding doors or curtains, featuring beds, seating, and entertainment or business equipment. A common lounge area could also be provided. Boeing also proposed smaller, more modest "SkyBunks". Access to the crown area would be via a separate stairway at the rear of the aircraft. Passengers using the SkySuites, sold at a premium price, would sit in regular economy class seats for take-off and landing, and move to the crown area during flight. However, pricing feasibility studies found the SkyLoft concept difficult to justify. In 2007, Boeing dropped the SkyLoft concept in favor of upper-deck galley storage options, which were favored by the airlines. Outfitting the crown space for sleeping remains an option on VIP aircraft, and the first 747-8 BBJ with AeroLoft was produced in 2012.
The first order for the 747-8 Intercontinental was placed by an undisclosed VIP customer in May 2006. Lufthansa became the first airline to order the 747-8 Intercontinental on December 6, 2006. In December 2009, Korean Air announced the order of five 747-8Is. Boeing stated firm configuration for the −8 was reached in November 2007.
Major assembly of the first 747-8 Intercontinental began on May 8, 2010. Assembly of first 747-8I was completed in February 2011, before being unveiled at a rollout ceremony in Everett, Washington on February 13, 2011. At the time, deliveries were planned to begin in late 2011.
Following gauntlet ground testing the 747-8 Intercontinental's first flight occurred on March 20, 2011 from Paine Field in Everett, Washington. The second 747-8I first flew the following month. After the flight test program the 747-8I was FAA certified on December 14, 2011. At that time, −8I deliveries were planned to begin in early 2012.
During development testing aeroelastic flutter was observed during a test that measured how the aircraft performed if its wing-to-strut join fitting fails at the same time the fuel tanks in the horizontal stabilizer were filled at over 15% of their capacity. To meet FAA regulations, Boeing reported in January 2012 that 747-8's fuel tanks in the horizontal stabilizers will be closed off to prevent their use until the flutter condition can be resolved; this reduced range by 300–500 nmi (550–930 km). On December 18, 2013, Boeing announced that a series of new performance packages will allow for the reactivation of the tail fuel tanks by early 2014. Older 747-8s can also be retrofitted with them.
The first 747-8 Intercontinental was delivered to a VIP customer on February 28, 2012. It was to be outfitted with a VIP interior before beginning service in 2014. The first 747-8I was delivered in May and began commercial service on June 1, 2012, with Lufthansa.
In 2007, the United States Air Force was seeking to upgrade Air Force One by replacing the Boeing VC-25 (two heavily modified Boeing 747-200Bs acquired in the late 1980s). In 2009, Boeing was reported to be exploring a 747-8 proposal, along with a Boeing 787 Dreamliner variant. In January 2015, the Air Force announced the selection of the 747-8 to replace the aging VC-25A for presidential transport. U.S. Air Force Secretary Deborah Lee James said, "The Boeing 747-8 is the only aircraft manufactured in the United States (that) when fully missionized meets the necessary capabilities established to execute the presidential support mission..." In July 2016, Boeing received a second contract for pre-engineering and manufacturing development (EMD) risk-reduction to address "system specification, the environmental control system, the aircraft interior, the electrical and power system and sustainment and maintenance approaches."
On August 1, 2017, Defense One reported that in an effort to pay less for the replacement program, the U.S. Air Force contracted to purchase two undelivered 747-8I ordered by a bankrupt Russian firm (Transaero); the aircraft are stored in the Mojave Desert to prevent corrosion. Boeing and the Air Force will retrofit these aircraft with telecommunications and advanced security equipment for the required security level needed by presidential aircraft.
In July 2017, there were 106 Boeing 747-8 aircraft in airline service with Lufthansa (19), Korean Air (16), Cargolux (14), Cathay Pacific (14), AirBridgeCargo Airlines (10), Nippon Cargo Airlines (8), Polar Air Cargo (7), Air China (7), Silk Way West Airlines (5), Atlas Air (3), Saudia Cargo (2), and CargoLogicAir (1). Previous operators include Global Supply Systems, a contractor of British Airways.
Boeing 747-8I aircraft in special VIP configuration for state leaders have also been ordered. The Qatar Amiri Flight received three VIP Boeing 747-8Is, the State of Kuwait received one VIP 747-8 in 2012, the Royal Flight of Oman received one VIP 747-8 in 2012, the Brunei Government received a VIP 747-8I in 2016, the Morocco Government received one VIP 747-8I in 2017, Worldwide Aircraft Holding received one VIP 747-8 for use by Qatar's current leader.
Orders and deliveries
|Nov 15, 2005||Cargolux||14||14|
|Nov 15, 2005||Nippon Cargo Airlines||8||8|
|May 30, 2006||Business Jet / VIP||8||8|
|Sep 11, 2006||Atlas Air||10||10|
|Nov 30, 2006||Volga-Dnepr Airlines||5||5|
|Dec 6, 2006||Lufthansa||19||19|
|Nov 8, 2007||Cathay Pacific||14||14|
|Dec 7, 2009||Korean Air||10||7||17|
|Sep 11, 2012||Air China||7||7|
|Nov 27, 2012||Unidentified customer(s) (Saudia Cargo[N 1] and other)||5||4|
|Jul 9, 2013||Silk Way Airlines||5||5|
|Oct 10, 2014||AirBridgeCargo Airlines||7||7|
|Oct 27, 2016||UPS Airlines||28||4|
|Mar 2, 2017||Unidentified customer(s)||1||1|
|Aug 31, 2017||U.S. Air Force (Boeing VC-25 "Air Force One")||2||2|
On July 31, 2013, an Airbridge Cargo 747-8F experienced core engine icing that caused engine malfunctions and damage to three engines near Chengdu, China, while en route to Hong Kong; the aircraft landed safely at its destination. Boeing and General Electric are working on software changes to mitigate the effects of core engine icing.
|Capacity||410 in 3-class||303,700 lb / 137,700 kg|
|Overall length||250 ft 2in / 76.3m|
|Height||63 ft 6in / 19.4m|
|Wingspan||224 ft 7in / 68.4m|
|Wing area||554 m2 (5,960 sq ft)|
|Cabin width||20 ft (6.1 m):17|
|Maximum takeoff weight:7–8||987,000 lb / 447,700 kg|
|Maximum landing weight:7–8||688,000 lb / 312,072 kg||763,000 lb / 346,091 kg|
|Maximum zero-fuel weight:7–8||651,000 lb / 295,289 kg||727,000 lb / 329,762 kg|
|Operating Empty weight:7–8||485,300 lb / 220,128 kg||434,600 lb / 197,131 kg|
|Maximum structural payload:7–8||167,700 lb / 76,067 kg||292,400 lb / 132,630 kg|
|Fuel capacity:7–8||63,034USgal / 238,610L
426,109 lb / 193,280 kg
|59,734USgal / 226,118L
400,218 lb / 181,536 kg
|Cruise speed||Mach 0.86 (493 kn; 914 km/h)||Mach 0.85 (488 kn; 903 km/h)|
|Mach Maximum Operating||Mach 0.9 (516 kn; 956 km/h)|
|Range||7,730 nmi (14,320 km)
BBJ: 8,875 nmi (16,436 km)
|4,120nmi / 7,630 km|
|Cargo Volume||6,225 cu ft (176 m3)||30,288 cu ft (858 m3)|
|Ceiling||43,100 ft (13,100 m)|
|Thrust (4×)||66,500 lbf (296 kN)|
- Related development
- Aircraft of comparable role, configuration and era
- Related lists
- The delivery of a 747-8F in March 2013 indicates that the unidentified customer for two -8Fs is Saudia Cargo.
- "747 Model Orders and Deliveries summary". Boeing, December 2017. Retrieved January 9, 2018.
- "About Boeing Commercial Airplanes: Prices". Boeing.
- "Boeing 747-8I completes first flight". Flight International, March 20, 2011. (archived copy). Quote: "At 76.3m (250ft), the −8I is the longest ever built in commercial aviation history..."
- "Boeing". boeing.com. Retrieved April 1, 2015.
- "Boeing Outlines the "Value" of Its 747 Plans." The Boeing Company, September 2, 1996. Retrieved April 5, 2012.
- "Boeing 747 Celebrates 30 Years In Service". Boeing, January 21, 2000.
- "Boeing Launches New, Longer-Range 747-400". Boeing, November 28, 2000.
- "Boeing Offers New 747-400X Quiet Longer Range Jetliner". Boeing, February 26, 2002.
- Steinke, Sebastian. "Boeing Proposes 747-400X Quiet Longer Range"
- "Boeing 747, the 'Queen of the Skies,' Celebrates 35th Anniversary". Boeing, February 9, 2004.
- "Boeing Launches New 747-8 Family". Boeing. November 14, 2005. Retrieved December 17, 2007.
- "Boeing Rethinks 747-8 Outsourcing". Aviation Week, April 11, 2008. Archived November 6, 2011, at the Wayback Machine.
- "Boeing Completes Firm Configuration of 747-8 Freighter". Boeing
- "Boeing 747-8 Intercontinental and 747-8 Freighter". Boeing. Archived from the original on 2014-10-21. Retrieved 2011-07-01.
- Dunlop, Michelle. "Boeing: Getting 747-8 and 777 ready for production". Heraldnet.com, August 25, 2008.
- "Boeing 747 Program Milestone". Boeing Commercial Airplanes. Archived from the original on 2011-05-24. Retrieved January 3, 2011.
- "Boeing Adjusts 747-8 Program Production and Delivery Schedule". Boeing, November 14, 2008.
- "Boeing announces delay in delivery of 747-8". The Seattle Times. November 15, 2008. Retrieved February 17, 2009.
- Sobie, Brendan. "Atlas seeks compensation for 747-8F delays". Air Transport Intelligence news via flightglobal.com, June 12, 2009.
- "First Boeing 747-8 Freighter Takes Shape". Boeing, July 21, 2009.
- "Boeing hints at possible reassessment of 747-8 programme". Flight International. January 31, 2009. Archived from the original on 2009-02-02. Retrieved July 2, 2011.
- Wallace, James; Aerospace, P-I (February 24, 2009). "Boeing replaces head of 747-8 program". Seattle Post-Intelligencer. Retrieved July 2, 2011.
- Frean, Alexandra (October 7, 2009). "Boeing takes 1bn charge as further problems beset 7478 jumbo jet". The Times. London. Retrieved April 26, 2010.
- Rothman, Andrea (October 6, 2009). "Boeing to Take $1 Billion Charge on 747 Program Costs (Update4)". Bloomberg. Archived from the original on November 4, 2012. Retrieved January 4, 2011.
- "Boeing admits further 747-8 delay". BBC, October 6, 2009.
- "Boeing Settles In for a Bumpy Ride". Wall Street Journal, Marketplace Section, October 7, 2009, p. B1.
- "First Boeing 747-8 Freighter Leaves Factory". Boeing, November 12, 2009.
- "Boeing, Korean Air Announce Order for New 747-8 Intercontinental". Boeing, December 4, 2009.
- "KAL orders five Boeing 747-8 passenger aircraft". Air Transport Intelligence news via FlightGlobal.com, December 4, 2009.
- "Guggenheim cancels orders for two Boeing 747-8Fs". Air Transport Intelligence news via FlightGlobal.com, January 8, 2010.
- "Korean Air firms up two additional 747-8F options". Flight International. March 18, 2011. Archived from the original on 2011-03-23. Retrieved March 18, 2011.
- /index.php?s=43&item=1673 "Boeing, Korean Air Announce Order for Two 747-8 Freighters". Boeing, March 18, 2011.
- "Korean Air takes delivery of its first Boeing 747-8I".
- Boeing Successfully Completes 747-8 Freighter Engine Runs. Boeing
- "Boeing Says 747-8 Freighter to Make First Flight". ABC News. February 7, 2010. Archived from the original on February 10, 2010. Retrieved February 7, 2010.
- Ostrower, Jon. "Boeing's 747-8F lifts off on maiden flight". Flightglobal.com, February 8, 2010.
- "Boeing 747-8 Freighter Successfully Completes First Flight". Boeing, February 8, 2010. Quote: "With 747 Chief Pilot Mark Feuerstein and Capt. Tom Imrich in the flight deck, the newest member of the 747 family took off at 12:39 p.m. local time from Paine Field in Everett and landed at Paine Field at 4:18 p.m."
- "PICTURES & VIDEO: Boeing's 747-8F lifts off on maiden flight". Flight International. February 8, 2010. Archived from the original on 2010-02-12. Retrieved February 9, 2010.
- "Second flight with a first". Boeing. February 25, 2010. Retrieved March 3, 2010.
- "747-8 Resumes Flight Testing". Aviation International News. February 23, 2010. Archived from the original on 2011-07-07. Retrieved 2011-07-02.
- "13 flights, 33 hours". Boeing. March 11, 2010.
- "Details and photo from first flight of second Boeing 747-8". Seattle Post-Intelligencer. March 15, 2010. Retrieved March 15, 2010.
- "Boeing's last test-flight 747-8 Freighter completes first flight". Seattle Post-Intelligencer. March 17, 2010. Retrieved July 2, 2011.
- "747-8F flap buffet could force landing gear door redesign". Flightglobal.com, March 24, 2010.
- "Boeing develops fix for 747-8's flap buffet". flightglobal. 2010. Archived from the original on 2010-07-04. Retrieved 2010-07-02.
- "Boeing inspects 747-8F fleet for defective stringers". Flight International. April 9, 2010. Archived from the original on 2010-04-12. Retrieved April 11, 2010.
- "Boeing 747-8F nears schedule slip as first 747-8I progresses". August 20, 2010. Archived from the original on 2010-08-22. Retrieved 2010-08-21.
- "Boeing 747-8F tests move to Palmdale". Flight International. April 20, 2010. Archived from the original on 2010-07-16. Retrieved April 20, 2010.
- Ostrower, Jon. "747-8F undergoing repairs after tug incident". Air Transport Intelligence news via Flightglobal.com, June 3, 2010.
- "Boeing 747-8 gets initial flight-worthiness OK from FAA". The Seattle Times. June 14, 2010.
- "Boeing 747-8s endure hot weather, top 500 flight hours". Seattle Post-Intelligencer. June 29, 2010. Archived from the original on October 7, 2012. Retrieved June 30, 2010.
- Ostrower, Jon. "Boeing details role of fourth 747-8F flight test aircraft". Flightblogger via Flightglobal.com, June 3, 2010.
- Ostrower, Jon. "FARNBOROUGH: Boeing presses on with 747-8 certification effort". Flight International, July 13, 2010.
- Ostrower, Jon. "Fourth 747-8F flight test aircraft completes first flight". Flightblogger via Flightglobal.com, July 23, 2010.
- Ostrower, Jon. "Fifth 747-8F test aircraft completes first flight". Air Transport Intelligence news via Flightglobal.com, February 4, 2011.
- "Boeing Sets 747-8 Freighter Delivery Schedule for Mid-Year 2011". Boeing, September 30, 2010.
- Trimble, Stephen (September 30, 2010). "Boeing pushes 747-8F delivery back to mid-2011". Air Transport Intelligence news via flightglobal.com. Archived from the original on 2010-10-02. Retrieved February 22, 2011.
- "First 747-8I Takes to the Air" AINOnline, March 20, 2011. Retrieved March 26, 2011.
- Benedikz, Richard. "Boeing 747-8 Intercontinental Flight Test" Archived May 6, 2011, at the Wayback Machine.. Key Publishing via key.aero, April 27, 2011.
- Norris, Guy and Lee Ann Tegtmeier. "A380 Experience and Dress Rehearsal Smooth Way For 747-8". Aviation Week, December 12, 2011. Retrieved February 16, 2016.
- Ostrower, Jon. "747-8F and 787 delivery dates come into focus". Air Transport Intelligence news via Flightglobal.com, August 24, 2011.
- "Boeing 747-8 Freighter First Delivery Set for Sept. 19". Boeing. Retrieved September 7, 2011.
- "Cargolux rejects delivery of Boeing 747-8 Freighter aircraft" Archived September 24, 2011, at the Wayback Machine.. Cargolux, September 17, 2011.
- "Cargolux 747-8F dispute linked to late Qatar 787 deliveries". Air Transport Intelligence news via flightglobal.com, September 19, 2011.
- Jim Proulx (4 April 2012). "New Boeing 747-8 Freighter Hits High Marks with Six Months in Service" (Press release). Boeing. Retrieved 24 August 2014.
- Brancker, Nadia. "Boeing B787 Dreamliner being tested in Barbados" Archived May 12, 2012, at the Wayback Machine.. Barbados Advocate, October 20, 2011.
- 747-8 Landing in Barbados. YouTube.com, October 25, 2011.
- "747-8 landing in Barbados". b747.anyonecanfly.net, October 25, 2011.[dead link]
- Mecham, Michael. "Boeing Completes 747-8I FAA Certification"[permanent dead link]. Aviation Week, December 15, 2011. Retrieved December 16, 2011.[dead link]
- "747-8 Environmental performance – Quieter airport communities"[dead link] p. 17, Boeing / Cargolux, July 15, 2012. Retrieved September 18, 2012.
- "Boeing 747-8 Intercontinental Receives FAA Approval for 330-Minute ETOPS" (Press release). Boeing. March 18, 2015.
- "Boeing Production Rate Increases to Meet Customer Demand". Boeing. Retrieved 2011-07-01.
- Ostrower, Jon. "Boeing delivers first 747-8F". Flightglobal.com, October 12, 2011.
- via COMTEX, PR Newswire. "Lufthansa conducts inaugural flight of world's first Boeing 747-8 Intercontinental passenger aircraft from Frankfurt to Washington, D.C. – Scheduled flights begin today – Commemorative celebrations today at Dulles International Airport (IAD) – Lufthansa's brand-new Business Class comes to the U.S. market – Latest in-flight products in every class". Market Watch: The Wall Street Journal. Archived from the original on 2012-06-02. Retrieved June 23, 2012.
- Norris, Guy and Jens Flottau. "Life extension", Aviation Week & Space Technology, July 7, 2014, pp. 21-2.
- "FARNBOROUGH: Landing gear tweak key to 747-8 future in passenger market". June 30, 2014.
- "IATA chief says weak cargo remains biggest airline worry". Reuters. February 9, 2014.
- Norris, Guy. "Slow down", Aviation Week and Space Technology, February 3/10, 2014, pp. 54-55.
- Negroni, Christine. 747 the world's airliner. Air & Space, July 2014, pp. 41-47.
- "Boeing's 747-8 vs A380: A titanic tussle". February 17, 2006.
- "BA opts for A380 and Dreamliner". BBC News. BBC. September 27, 2007. Retrieved September 9, 2011.
- "Boeing close to 747-8I order from Emirates: report". Reuters, August 14, 2007.
- "Arik Air Orders Two Boeing 747-8 Intercontinentals". Boeing, October 6, 2011.
- "Arik Air ponders possible order for 15 CS300s". Flightglobal. November 4, 2013.
- "Boeing wins life-support order for 747-8 from Korean Air". Puget Sound Business Journal, June 18, 2013. Retrieved on August 1, 2013.
- "Korean Air orders more Boeing widebodies". Flight Global, October 24, 2013.
- Trimble, Stephen. "Boeing cuts 747-8 production to 1.5 per month". Flight Global, October 18, 2013. Accessed: February 7, 2016.
- Ostrower, Jon, "Boeing to cut jet production as sales weaken", Wall Street Journal, June 25, 2015, p. B3.
- "Boeing to Reduce 747 Production Rate, Recognize Fourth-Quarter Charge". Boeing. January 21, 2016.
- "Boeing to Cut Production of 747s". Wall Street Journal. January 22, 2016.
- Julia Baciu (March 25, 2010). "2011 Boeing 747-8". Top Speed. Retrieved April 1, 2015.
- "Boeing Gets Twin 747-8 Orders". Zacks Investment Research. April 1, 2015. Retrieved April 1, 2015.
- "Boeing's new 747-8 Intercontinental: Same same, but different". CNN. April 16, 2013. Retrieved April 1, 2015.
- Norris, Guy. "Building Bridges", Aviation Week & Space Technology, April 25-May 8, 2016, p. 27.
- "Boeing to Recognize Cost Reclassification and Charges to Second-Quarter Earnings". Boeing. Jul 27, 2016.
- Scott Hamilton (July 27, 2016). "747 production may end: Boeing". Leehamnews.com. Retrieved July 27, 2016.
- Dorman, Clive (December 24, 2014). "Boeing 747-8 v Airbus A380: Is the era of the jumbo jet over?".
- "Boeing 747 On Deathwatch: How Boeing's New 777X Will Kill Its Jumbo Jet Predecessor, Once The Queen Of The Skies". May 4, 2013.
- "Airbus A380 Production Could End, And Why Emirates Is Pissed". December 11, 2014.
- Sparaco, Pierre. "Opinion: Mega-Transports Hobbled By Their Size" Aviation Week & Space Technology, 3 March 2014. Accessed: 17 November 2014.
- Dastin, Jeffrey (2015-06-04). "United Airlines does not see a fit for Airbus A380". Reuters. Retrieved 2015-08-04.
- "Asian Airlines' changing presence at London Heathrow", Center for Aviation, 13 February 2013. Accessed: 21 September 2014.
- Hofman, Kurt. "Air France: Airbus A380 not a good fit for network." Air Transport World, 30 September 2013. Accessed: 21 September 2014.
- "China Southern's A380 problems may not be solved by possible Air China partnership", CAPA: Centre for Aviation, 2 April 2013. Accessed: 21 September 2014.
- Wang, Jasmine. "China Southern Gets First Dreamliner After Failed A380 Strategy." Bloomberg, 1 June 2013. Accessed: 21 September 2014.
- Robert Wall And Jon Ostrower (June 17, 2015). "Boeing Gets Cargo Boost for 747 Jumbo Jet at Paris Air Show". WSJ.
- "News Releases/Statements".
- "Boeing: UPS Orders 14 Additional 747-8 Freighters, Plus Four 767 Freighters". www.boeing.com. Retrieved 2018-02-01.
- "UPS CEO says $5.3 bln order for Boeing 747 freighters reflects demand". October 27, 2016 – via Reuters.
- "Turkish Airlines negotiates with Boeing for Super Jumbo Jets". DailySabah. September 7, 2017. Retrieved 2017-09-10.
- Molnar, Matt. "Boeing's Biggest Bird Takes to the Skies". Popular Mechanics, February 9, 2010.
- "747-8 characteristics". Boeing.
- "747-8 Airport Compatibility". Boeing. Archived from the original on 2012-10-29. Retrieved 28 October 2012.
- "Common Agreement Document of the A380 Airport Compatibility Group Version 2.1", p. 8, European Civil Aviation Conference, December 2002. Retrieved: 29 September 2012.
- Steinke, Sebastian. "Boeing stretches 747-8I".[dead link] Flug Revue, January 2007.
- Thomas, Geoffrey. "A Timely Stretch". Air Transport World, December 2005.
- "Flightdeck, wing and engines key to design". Flight International, November 22, 2005. Retrieved September 9, 2011.
- Steinke, Sebastian (January 2006). "BOEING LAUNCHES 747-8". Flug Revue. Archived from the original on 2006-05-09.
- Kingsley-Jones, Max. "IN FOCUS: Boeing 747-8 technical description & cutaway". Flight Global, November 13, 2012.
- "GEnx-2B Flight Tests Begin". Aviation Today, March 26, 2009.
- "Boeing 747-400 Freighter Family: The World's Best Freighters." Boeing.
- "Boeing Launches New 747-8 Family". Boeing, November 14, 2005.
- Boeing 747-8 Intercontinental and 747-8 Freighter. Boeing.
- Boeing 747-8 Family background. Boeing.
- "Boeing Completes Firm Configuration of 747-8 Freighter". Boeing.com. October 31, 2006. Archived from the original on 2006-11-10. Retrieved 2012-07-14.
- First Boeing 747-8 Freighter Leaves Factory. Boeing
- "Boeing Delivers First 747-8 Freighter to Cargolux – Oct 12, 2011". Boeing.mediaroom.com. October 12, 2011. Retrieved 2012-07-14.
- "Proof of Performance". Boeingblogs.com. Retrieved 2012-07-14.
- Wilhelm, Steve (June 11, 2015). "Boeing forecast: World will need $5.6 trillion in aircraft over next 20 years; freighters, including 747, get boost". bizjournals.com.
- "Boeing Launches New 747-8 Family".
- Added revenue (archived). Randy Baseler, Boeing Commercial Airplanes Vice President of Marketing
- "Boeing Begins Assembly of First 747-8 Intercontinental" (Press release). Boeing. May 8, 2010. Retrieved May 9, 2010.
- "Boeing: 747-8".
- Wallace, James. "Aerospace Notebook: Take a sneak peek inside a 747-8". Seattle Post-Intelligencer, December 14, 2005.
- Staff, By CNN. "Boeing's new 747-8 Intercontinental: Same same, but different - CNN.com".
- Terdiman, Daniel. "From Boeing, a whole new 747". CNET news, January 19, 2007.
- Kingsley-Jones, Max; Guy Norris (April 17, 2007). "Space race: next-generation cabins". Flight International. Archived from the original on 2007-07-14. Retrieved April 19, 2007.
- Ostrower, Jon. "Boeing unveils a new berth for 747". Flight Daily News via flightglobal.com, May 11, 2009.
- Walton, John. "Boeing's best bedroom: the luxury loft of a private jumbo 747-8" Australian Business Traveller, September 5, 2012. Retrieved September 6, 2012.
- Singh, Karanvir. "World's first Aeroloft-equipped Boeing Business Jet 747-8 revolutionizes VIP flying experience Archived September 7, 2012, at the Wayback Machine." BornRich.com, September 5, 2012. Retrieved September 6, 2012.
- Flight International January 19–25, 2010. p. 32.
- "747-8 orders through April 2010". Active.boeing.com. Archived from the original on 2012-07-08. Retrieved 2012-07-14.
- "Boeing, Lufthansa Announce Order for 747-8 Intercontinental". Boeing.com. December 6, 2006. Archived from the original on 2006-12-09. Retrieved 2012-07-14.
- Boeing Completes 747-8 Intercontinental Firm Configuration. Boeing
- "PICTURE: Boeing 747-8I enters final body join". Flight International. October 15, 2010. Archived from the original on 2010-10-20. Retrieved October 15, 2010.
- "Boeing Updates: 747-8I Roll Out — 787 Delivery — 737 Fuel Efficient Engines — 777-300ER Order — China's Big "Purchase"". Seattle Post-Intelligencer. February 2011. Retrieved February 13, 2011.
- "VIDEO: 747-8I completes gauntlet testing". Flight International. March 15, 2011. Archived from the original on March 18, 2011. Retrieved March 18, 2011.
- "Video and Photos of the Boeing 747-8 Intercontinental First Flight". David Parker Brown. March 20, 2011. Retrieved March 20, 2011.
- "747-8I Receives FAA certification". Boeing. December 14, 2011. Retrieved December 14, 2011.
- "Boeing locks out 747-8 tail fuel tanks on flutter concerns". January 19, 2012.
- "Boeing Delivers First 747-8 with Performance-Improved Engines". boeing.mediaroom.com. Boeing. Dec 18, 2013. Retrieved 2014-02-11.
- "Boeing Delivers First 747-8 Intercontinental VIP Airplane". Boeing, February 28, 2012.
- Our Bureau. "Business Line : Industry & Economy / Logistics : Lufthansa to deploy latest Boeing aircraft on India flights". Thehindubusinessline.com. Retrieved 2012-07-14.
- "US considers Airbus A380 as Air Force One and potentially a C-5 replacement". FlightGlobal.com, October 17, 2007.
- Butler, Amy. "Boeing Only Contender for New Air Force One". Aviation Week, January 28, 2009. Retrieved January 28, 2009.
- "AF Identifies Boeing 747-8 platform for next Air Force One". Air Force News Service. January 28, 2015. Retrieved January 28, 2015.
- Mehta, Aaron. "Boeing Tapped for Air Force One Replacement". Defense News, January 28, 2015.
- "Boeing Wins Second Air Force One Contract". Aviation Week. 21 July 2016.
- "Trump Wanted a Cheaper Air Force One. So the USAF Is Buying a Bankrupt Russian Firm's Undelivered 747s". Defense One. Retrieved 2017-08-02.
- Thisdell, Dan; Morris, Rob (31 July 2017). "World Airliner Census 2017". Flightglobal Insight. Flight International. Flightglobal (published 12 August 2017).
- British Airways to return freighters. worldairlinenews.com, January 18, 2014.
- "Orders" (recent changes). Boeing, December 7, 2017. Retrieved December 12, 2017.
- "Orders and Deliveries search page". Boeing. January 2018. Retrieved January 9, 2018.
- "Current Year Deliveries". Boeing. December 2017. Retrieved January 9, 2018.
- "Saudia Cargo Adds Two Aircraft to Fleet". U.S.-Saudi Arabian Business Council, April 4, 2013.
- Guy Norris (September 2, 2013). "Core Engine Icing Strikes Russian 747-8F". Aviation Week. Archived from the original on December 13, 2013. Retrieved September 2, 2013.
- Simon Hradecky (n.d.). "Incident: Air Bridhe Cargo B748 near Hong Kong on Jul 31st 2013, both left hand engines surged at same time, one right hand engine damaged too". Retrieved September 2, 2013.
- Polina Borodina (n.d.). "Russia to investigate AirBridgeCargo 747-8F engine incident with Boeing, GE". Retrieved September 2, 2013.
- "Type Certificate data sheet No. A20WE" (PDF). FAA. October 5, 2016.
- "Boeing 747-8 technical description & cutaway". Flight Global. 13 November 2012.
- "747-8 Airplane Characteristics for Airport Planning" (PDF). Boeing. December 2012.
- "Boeing revises "obsolete" performance assumptions". Flight Global. August 3, 2015.
- "Boeing: Boeing Business Jets". www.boeing.com.
- "747-8 Family Backgrounder" (PDF). Boeing. September 2015.
|Wikimedia Commons has media related to Boeing 747-8.|
|First "flight" of 747-8 Intercontinental|
|747-8 Intercontinental rollout ceremony webcast|
- Boeing 747-8 on Boeing.com
- Boeing 747-8, The Shape of the Future on NewAirplane.com
- "747-8 Offers Operational Improvements and Cross-Model Commonality". AERO magazine. Boeing. July–September 2010.
Boeing 7x7 aircraft production timeline, 1955–present
|Boeing 717 (MD-95)|
|Boeing 737 Original||Boeing 737 Classic||Boeing 737 NG||737 MAX|
|Boeing 747 (Boeing 747SP)||Boeing 747-400||747-8|
|= Narrow-body||= Wide-body|
|*Overlapping production times like between the 747-400 and the 747-8 have been decided in favor of newer models|