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AerCap Delivers First Boeing 777-300ERSF Converted Freighters to Kalitta Air

AerCap delivers first Boeing 777-300ERSF converted freighters to Kalitta Air, offering 100-ton payload and improved fuel efficiency for sustainable air cargo.

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AerCap’s Historic Delivery of First Boeing 777-300ERSF Converted Freighters Marks Aviation Industry Milestone

AerCap Holdings N.V., the world’s largest aircraft leasing company, has achieved a significant milestone in aviation history by delivering the first two Boeing 777-300ERSF passenger-to-freighter converted aircraft to Kalitta Air on September 12 and 13, 2025. This delivery represents the culmination of a multi-year development program that has transformed retired passenger aircraft into state-of-the-art cargo planes capable of carrying 100 tonnes of payload. The achievement marks not only a technological breakthrough in aircraft conversion but also signals a new era in air cargo transportation, as the aviation industry seeks more efficient and environmentally sustainable solutions to meet growing global freight demand.

With certification from both the Civil Aviation Authority of Israel and the Federal Aviation Administration, these converted aircraft offer airlines a cost-effective alternative to new-build freighters while providing superior operational efficiency compared to aging 747 cargo fleets. The 777-300ERSF program is seen as a pivotal response to the evolving demands of the global logistics ecosystem, emphasizing operational flexibility, sustainability, and financial prudence.

The delivery not only benefits Kalitta Air, the launch operator and a major player in the global cargo market, but also sets a precedent for future passenger-to-freighter conversion projects. The program’s success is expected to influence cargo fleet renewal strategies and drive innovation in the air freight industry.

Background and Program Development

The Boeing 777-300ERSF conversion program is the result of a sophisticated collaboration between AerCap and Israel Aerospace Industries (IAI), a company with more than 40 years of experience in passenger-to-freighter conversions. AerCap, headquartered in Dublin, serves approximately 300 customers worldwide and manages a fleet of over 1,700 commercial aircraft. The company’s growth and market dominance have been fueled by strategic acquisitions, including the $7.6 billion purchase of International Lease Finance Corporation in 2014 and the $30 billion acquisition of GE Capital Aviation Services in 2021.

The conversion program’s origins trace back to 2020, when Kalitta Air became the launch operator, positioning itself at the forefront of cargo aviation innovation. Kalitta Air, founded in 1967 by Conrad “Connie” Kalitta, has evolved into a global air cargo company operating more than 25 aircraft, including Boeing 777 and 747-400 freighters. The decision to partner with AerCap on the 777-300ERSF program was driven by the strategic need to replace an aging 747 freighter fleet with more efficient twin-engine aircraft.

The program’s development required the combined efforts of over 200 people and took approximately 39 months from concept to certification. IAI’s extensive experience in converting aircraft, including hundreds of 737, 747, and 767 models, provided a solid foundation for the project. The company’s global network of conversion facilities spans five continents, ensuring the infrastructure necessary to meet rising demand for converted freighters.

Technical Specifications and Conversion Process

The 777-300ERSF conversion is a remarkable feat of engineering, transforming a passenger airliner into one of the most capable cargo planes in operation today. The converted aircraft boasts a 100-metric-ton payload capacity and 811 cubic meters of cargo volume, offering significant operational advantages over existing widebody freighters. The “ERSF” designation, Extended Range Special Freighter, highlights the aircraft’s enhanced capabilities for long-haul cargo operations.

The conversion process involves extensive modification of the aircraft’s structure and systems. Major structural changes include cutting the fuselage to install a new cargo door, replacing the composite floor with reinforced aluminum, and installing a rigid barrier to withstand forces up to 9 g’s. The passenger deck is transformed into a full cargo compartment, and a supernumeraries compartment is created for crew quarters behind the pilots’ cabin.

IAI employs sophisticated engineering methods such as finite element modeling and rigorous ground and flight tests to ensure structural integrity after modifications. The converted aircraft maintains over 95% commonality with the standard 777 passenger fleet, simplifying maintenance, training, and operational integration for airlines. Its twin-engine configuration reduces fuel consumption, maintenance costs, and improves airport accessibility compared to older four-engine alternatives.

“This aircraft will give us greater range and payload capability to meet growing demand in the global cargo market.” — Connie Kalitta, CEO of Kalitta Air

Certification Achievement and Regulatory Milestone

The certification of the 777-300ERSF is a watershed moment in aircraft conversion technology. IAI secured the first-ever Supplemental Type Certificate for a Boeing 777 conversion from both the Civil Aviation Authority of Israel and the U.S. Federal Aviation Administration. The process involved extensive ground and flight testing, and collaboration with additional authorities such as the European Union Aviation Safety Agency to ensure global operational acceptance.

The 100-tonne payload certification positions the 777-300ERSF among the most capable cargo aircraft in operation. The dual certification validates the aircraft’s structural integrity and operational safety under the full range of cargo operations. This achievement reflects years of dedicated effort and sets a new benchmark for passenger-to-freighter conversions.

Yaacov Berkovitz, Executive Vice President and General Manager of IAI’s Aviation Group, emphasized that this milestone “sets a new standard in air cargo, delivering a unique combination of high payload capacity, volume and operational efficiency.”

Market Positioning and Competitive Landscape

The 777-300ERSF enters a dynamic air cargo market characterized by strong demand and evolving capacity constraints. The global air cargo market was valued at $185.3 billion in 2023, with projected growth driven by e-commerce, global trade, and the need for time-sensitive deliveries. The converted 777-300ERSF provides compelling advantages in both cost and operational efficiency compared to new-build freighters and older cargo aircraft.

Industry analysis indicates that a converted 777-300ER, including conversion and maintenance, costs approximately $69.8 million, significantly less than a comparable new-build 777F. As more 777-300ER aircraft become available for conversion, especially with airlines accelerating retirements, the cost advantages are expected to increase. The aircraft’s 21% fuel burn improvement per ton compared to the 747-400F translates into lower emissions and reduced operating costs.

Boeing forecasts a 67% increase in the global freighter fleet by 2044, with passenger-to-freighter conversions representing a significant portion of new capacity. The 777-300ERSF’s operational and financial advantages position it strongly against both factory-built and competing converted freighters.

“The activity that currently contributes most to decarbonization is fleet renewal, and AerCap continues to play a leading role by investing in the most fuel-efficient new technology aircraft.” — AerCap Holdings N.V.

Financial Performance and Business Implications

AerCap’s delivery of the first 777-300ERSF aircraft comes amid strong financial performance. The company reported record net income of $1,259 million for the second quarter of 2025, driven by robust demand for aviation assets and a 97% lease extension rate. The 777-300ERSF program represents a strategic diversification into the growing cargo conversion sector, with over 50 firm orders and options reported for the program.

The conversion economics are attractive for both lessors and operators. With conversion costs around $30 million (excluding maintenance), total investment for a 777-300ERSF is substantially lower than for new-build alternatives. The program’s initial seven-aircraft order from Kalitta Air provides a foundation for further expansion, and its success is expected to generate additional orders from major leasing companies and cargo carriers worldwide.

The strong financial results and high retention rates demonstrate the essential nature of AerCap’s services and the growing importance of efficient, modern cargo aircraft in global logistics.

Environmental and Sustainability Benefits

The 777-300ERSF program aligns with the aviation industry’s broader sustainability and decarbonization goals. The converted aircraft delivers up to 21% fuel burn improvement per ton compared to older four-engine freighters, directly reducing carbon dioxide emissions per kilogram of cargo transported. These environmental benefits support global efforts to minimize aviation’s impact on climate change.

IAI’s conversion process incorporates eco-friendly practices, including responsible material handling, waste minimization, and recycling of structural components. The aircraft’s twin-engine configuration also results in lower noise emissions, improving operational flexibility at noise-sensitive airports.

Fleet renewal through conversion programs is one of the most impactful activities contributing to aviation decarbonization. The 777-300ERSF program exemplifies how the industry can transform retired passenger aircraft into efficient, environmentally responsible cargo planes.

Industry Context and Market Dynamics

The delivery of the first 777-300ERSF occurs within a complex global air cargo market experiencing both opportunities and challenges. According to the International Air Transport Association, July 2025 saw a 5.5% increase in cargo tonne-kilometers compared to the previous year, with the Asia Pacific region leading growth. However, some analysts predict that air cargo volumes could flatten in 2025 as businesses adapt to changing supply chain dynamics and e-commerce growth stabilizes.

Capacity constraints due to the retirement of older aircraft, manufacturing delays for new freighters, and regulatory hurdles for conversion programs present both risks and opportunities. Early certification and delivery give the AerCap/IAI program a competitive edge, while competitors such as Mammoth Freighters and Kansas Modification Center pursue their own 777 conversion projects.

The competitive landscape underscores the strong market potential for 777 conversions, with the first-mover advantage likely to benefit AerCap and IAI as additional orders and partnerships are secured.

“We are delighted to deliver the very first 777-300ERSF to our unwavering partner Kalitta Air, who have been with us shoulder to shoulder throughout this journey.” — Aengus Kelly, CEO of AerCap

Strategic Partnerships and Operational Integration

The success of the 777-300ERSF program is rooted in strong strategic partnerships. AerCap, IAI, and Kalitta Air have collaborated closely throughout the development and certification process. Kalitta Air’s role as launch operator provides crucial operational validation, leveraging its experience with both 777 and 747 freighters.

The rapid transition from delivery to revenue service, scheduled for early October 2025, demonstrates operational readiness and confidence in the program. The partnership model established for the 777-300ERSF could serve as a template for future conversion initiatives, combining leasing, technical, and operational expertise to address market needs.

As additional aircraft are delivered to Kalitta Air and other customers, operational data will further validate the program’s benefits and support expansion into new markets.

Conclusion

The delivery of AerCap’s first Boeing 777-300ERSF converted freighters to Kalitta Air marks a transformative moment in aviation. It demonstrates the viability of large-scale passenger-to-freighter conversion programs and provides a cost-effective, environmentally responsible solution for cargo operators seeking to modernize their fleets.

The program’s success reflects the strength of strategic partnerships and the importance of innovation in addressing market and environmental challenges. With robust demand for converted freighters and a favorable regulatory framework established, the 777-300ERSF is poised to play a central role in the future of global air cargo.

FAQ

What is the Boeing 777-300ERSF?
The 777-300ERSF is a passenger-to-freighter converted aircraft, offering a 100-tonne payload and improved fuel efficiency compared to older cargo aircraft.

Who is the launch operator for the 777-300ERSF?
Kalitta Air is the launch operator and has received the first two converted aircraft as part of a seven-aircraft order.

What are the environmental benefits of the 777-300ERSF?
The aircraft delivers up to 21% fuel burn improvement per ton compared to older four-engine freighters, resulting in lower emissions and reduced environmental impact.

How does the 777-300ERSF compare cost-wise to new freighters?
A converted 777-300ERSF is significantly less expensive than a new-build freighter, offering airlines a cost-effective alternative for fleet renewal.

What is the future outlook for passenger-to-freighter conversions?
Industry forecasts project strong demand for converted freighters, with programs like the 777-300ERSF expected to play a key role in meeting global cargo capacity needs.

Sources: PRNewswire, AerCap Holdings N.V., Israel Aerospace Industries, Kalitta Air

Photo Credit: AerCap

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Aircraft Orders & Deliveries

Aviation Capital Group Reports Strong Q1 2026 Financial Results

ACG posted a 15% revenue increase and 67% rise in pre-tax income in Q1 2026, expanding its fleet with new-technology aircraft and strategic acquisitions.

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Aviation Capital Group LLC (ACG), a premier global full-service aircraft asset manager, has reported a highly successful first quarter for 2026. According to an official company press release, the lessor achieved significant year-over-year growth across all major financial metrics, including a 67 percent increase in pre-tax net income.

This financial momentum coincides with an aggressive fleet expansion and modernization strategy executed in the early months of 2026. By capitalizing on high global demand for fuel-efficient, new-technology commercial aircraft, ACG is positioning itself as a critical partner for airlines navigating ongoing supply chain constraints.

We note that these results, released by ACG, underscore the broader aviation leasing sector’s current strength, as carriers increasingly rely on lessors to secure delivery slots amid manufacturing delays at major aerospace companies.

First Quarter 2026 Financial Performance

According to the first-quarter earnings release, ACG’s financial results reflect strong operational execution. For the three months ending March 31, 2026, the company reported total revenues of $323 million, representing a 15 percent increase over the same period in 2025. Pre-tax net income reached $44 million.

The company also reported robust liquidity and asset growth. Operating cash flow rose 41 percent year-over-year to $175 million, while total assets increased by 4 percent from the end of 2025 to reach $14.3 billion. ACG maintains $5.4 billion in available liquidity, providing substantial capital to fund future growth and manage its net debt-to-equity ratio of 2.1x. Furthermore, the company maintained a robust sales pipeline with $372 million of aircraft held for sale as of March 31.

“2026 is off to a fast start, as we delivered meaningful year-over-year improvement… reflecting the durability of our earnings and the quality of our portfolio.”

— Thomas Baker, CEO and President of ACG, via company press release

Fleet Modernization and Strategic Acquisitions

Q1 Fleet Additions

ACG continues to focus its investments on highly liquid, new-technology aircraft. The company’s press release indicates that as of March 31, 2026, its portfolio consisted of 511 owned, managed, and committed aircraft leased to approximately 90 airlines across 50 countries. During the first quarter, ACG invested $530 million in aircraft purchases, adding 11 aircraft to its portfolio. Ten of these were new-technology jets, including seven Boeing 737 MAX family aircraft, one Airbus A320neo, one Airbus A220, and one Airbus A350.

Major 2026 Transactions

Beyond the first-quarter deliveries, ACG has executed several major strategic moves in 2026. In January, the lessor finalized an order for 50 Boeing 737 MAX jets, split evenly between the 737-8 and 737-10 variants. This order doubled ACG’s 737-10 backlog, securing delivery slots between 2026 and 2033. Furthermore, in February 2026, ACG signed agreements to acquire a 24-aircraft portfolio from rival lessor Avolon, encompassing 18 narrowbody and six widebody aircraft. In March, the company also delivered the first of six new Boeing 737-8 MAX aircraft to Royal Air Maroc.

Executive Leadership Transitions

The strong first-quarter performance comes amid a transition in ACG’s executive leadership team. The company announced in April 2026 that Executive Vice President and Chief Financial Officer Craig Segor will step down effective May 31, 2026. Segor, who joined the firm in 2022, was credited with bringing financial discipline to the organization. A search for his successor is currently underway.

Additionally, ACG appointed Rob Downes to the newly created role of Chief OEM Officer in April 2026, signaling a strategic focus on strengthening relationships with original equipment manufacturers.

AirPro News analysis

We view ACG’s first-quarter results as a direct reflection of the current supply-and-demand imbalance in commercial-aircraft. With global supply chain constraints and manufacturing delays at both Boeing and Airbus, airlines are increasingly turning to lessors to secure capacity. ACG’s strategy of locking in delivery slots through 2033, bolstered by its massive 50-aircraft Boeing order, gives it a significant competitive advantage. Furthermore, the creation of a Chief OEM Officer role is a calculated move to ensure ACG maintains priority access to new aircraft in a market where narrowbody jets remain in critically short supply.

Frequently Asked Questions

What were Aviation Capital Group’s total revenues for Q1 2026?
ACG reported total revenues of $323 million for the first quarter of 2026, a 15 percent increase compared to the same period in 2025.

How many aircraft did ACG add to its portfolio in Q1 2026?
The company added 11 aircraft to its portfolio during the first quarter, 10 of which were new-technology aircraft.

What major aircraft orders has ACG placed recently?
In January 2026, ACG finalized an order for 50 Boeing 737 MAX jets, consisting of 25 737-8s and 25 737-10s, with deliveries scheduled between 2026 and 2033.

Sources

Photo Credit: Aviation Capital Group

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Aircraft Orders & Deliveries

Air Marshall Islands Receives First Cessna 408 SkyCourier in Fleet Upgrade

Air Marshall Islands took delivery of its first Cessna 408 SkyCourier, funded by US and Taiwan, to replace aging Dornier 228 aircraft and improve domestic connectivity.

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This article summarizes reporting by Aero South Pacific and Andrew Curran.

Air Marshall Islands has officially taken delivery of its first Cessna 408 SkyCourier, marking a significant milestone in the modernization of the national carrier’s fleet. The aircraft, bearing registration V7-2613, touched down in the country on April 29, 2026, following a multi-leg ferry flight from the United States.

According to reporting by Aero South Pacific, the delivery is the first half of a two-aircraft agreement finalized with Textron Aviation in late 2024. The new 19-seat turboprops are slated to replace the airline’s aging pair of Dornier 228-212 aircraft, which have become increasingly difficult to maintain.

The arrival of the SkyCourier is expected to drastically improve domestic connectivity across the Marshall Islands. The national carrier currently serves 23 airports, though some see only intermittent service due to previous fleet reliability issues.

A New Era for Island Connectivity

Overcoming the “Air Maybe” Legacy

During a welcoming ceremony at Majuro (MAJ), President Hilda C. Heine emphasized the strategic importance of the new aircraft. She noted that the national airline had long struggled with its older fleet, leading to a reputation for unreliability.

“With the arrival of this first Cessna SkyCourier, we begin a new chapter defined by action, not excuses,”

Heine stated, as quoted by Aero South Pacific. She added that the modernization effort is a crucial investment in the nation’s long-term resilience and unity.

The ferry flight was conducted by Flight Contract Services, a Nevada-based company. The route originated at Beech Factory Airport (BEC) and included stops in Las Vegas, Santa Maria, and Honolulu before reaching the Marshall Islands.

Financial Backing and Future Outlook

International Funding and Loan Terms

The fleet upgrade was made possible through international financial support. Aero South Pacific reports that the acquisition was funded by an $8.3 million grant from the United States government, alongside a $20.3 million soft loan provided by Taiwan’s International Cooperation and Development Fund.

According to secondary reporting from RNZ cited in the original article, the Taiwanese loan features highly favorable terms. It includes a five-year repayment holiday, followed by a 20-year repayment window at an annual interest rate of 1.5 percent.

Finance Minister David Paul expressed confidence in the financial viability of the new aircraft. Because the SkyCouriers offer enhanced cargo capacity and lower maintenance costs compared to the outgoing Dorniers, the government anticipates the planes will generate sufficient revenue to cover the loan obligations.

AirPro News analysis

The transition from the Dornier 228 to the Cessna 408 SkyCourier represents a logical step for remote island operators. The SkyCourier was purpose-built by Textron Aviation for high-frequency, high-payload utility operations, making it an ideal fit for the harsh maritime environments of the Pacific.

We note that while the passenger capacity remains capped at 19 seats, identical to the Dornier 228, the SkyCourier’s unpressurized, square-fuselage design allows for significantly greater cargo flexibility. This is critical for the Marshall Islands, where air transport is often the only viable method for delivering medical supplies and essential goods to remote atolls. The second aircraft, expected to arrive in approximately one month, will provide the necessary redundancy to finally shed the airline’s historical reliability struggles.

Frequently Asked Questions

What aircraft is Air Marshall Islands acquiring?

The airline is acquiring two Cessna 408 SkyCouriers from Textron Aviation to replace its aging Dornier 228-212 fleet.

How is the fleet upgrade being funded?

The purchase is supported by an $8.3 million grant from the U.S. government and a $20.3 million soft loan from Taiwan.

When will the second aircraft arrive?

According to Aero South Pacific, the second SkyCourier is expected to be delivered approximately one month after the first, placing its arrival around late May or early June 2026.

Sources: Aero South Pacific

Photo Credit: Aero South Pacific

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Aircraft Orders & Deliveries

China Agrees to Purchase 200 Boeing Jets in Potential Major Deal

China agrees to buy 200 Boeing aircraft, marking a potential end to a decade-long freeze. Market awaits contract details and confirmations.

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This article summarizes reporting by Reuters. This article summarizes publicly available elements and public remarks.

On May 14, 2026, U.S. President Donald Trump announced that China has agreed to purchase 200 Boeing commercial aircraft. The announcement, made during a state visit to Beijing, marks a potential end to a nearly decade-long freeze on major Chinese orders for the American aerospace giant, according to reporting by Reuters.

Despite the historic nature of the geopolitical breakthrough, financial markets reacted negatively. Boeing shares dropped more than 4% following the news, as investors had anticipated a significantly larger order and remained skeptical due to the lack of immediate, binding confirmations from Chinese airlines or Boeing itself.

The U.S. delegation in Beijing included high-profile executives such as Boeing CEO Kelly Ortberg and GE Aerospace CEO Larry Culp, highlighting the strategic importance of the negotiations aimed at resolving ongoing business disputes between the two nations.

The Announcement and Market Disappointment

The news initially broke through an excerpt of an interview President Trump conducted with Fox News host Sean Hannity. During the bilateral negotiations, Trump indicated that Chinese President Xi Jinping had committed to the purchase.

“One thing he agreed to today, he’s going to order 200 jets … Boeing wanted 150, they got 200,” Trump stated.

However, a subsequent caveat from the President unsettled investors. Trump added that the agreement was “sort of like a statement but I think it was a commitment.” This ambiguity, combined with the absence of formal press releases from Boeing or state-owned Chinese carriers like Air China or China Southern, left analysts questioning the firmness of the deal.

Wall Street’s Reaction

Prior to the announcement, U.S. Treasury Secretary Scott Bessent had primed expectations by mentioning upcoming “large Boeing orders” as part of a broader trade discussion involving “beans, beef, and Boeing.”

Industry sources and Wall Street analysts had widely speculated that a mega-deal involving up to 500 airplanes was imminent. Consequently, the 200-jet figure fell drastically short of market expectations. Boeing’s stock (BA) experienced a midday drop of 4.8%, heading toward its steepest one-day decline in six months, as reported by financial analysts tracking the event.

Historical Context and Competitive Landscape

If formalized, this agreement would be the first major aircraft order from Chinese authorities since 2017. The previous major deal also occurred during Trump’s first term, when he secured an agreement for 300 Boeing airplanes valued at an estimated $37 billion at list prices.

Over the past decade, a combination of U.S.-China trade disputes, geopolitical tensions, and the prolonged global grounding of the Boeing 737 MAX effectively shut Boeing out of the lucrative Chinese market.

Airbus Capitalizes on the Freeze

In Boeing’s absence, European rival Airbus has heavily capitalized on China’s booming travel demand. Chinese carriers have ordered hundreds of Airbus jets in recent years. For context, industry data indicates that Chinese airlines ordered nearly 300 A320neo family aircraft in just the six months prior to this latest Boeing announcement.

Unanswered Questions and Industry Implications

Several critical details regarding the 200-jet agreement remain unconfirmed. Neither the White House nor Boeing has specified the mix of aircraft models involved. It is currently unknown whether the order will consist primarily of single-aisle narrowbody planes, such as the 737 MAX, or larger, more expensive twin-aisle widebody aircraft like the 777X or 787 Dreamliner.

Furthermore, no financial terms or delivery schedules have been disclosed. Until binding contracts are signed and attributed to specific airlines, the deal will not count toward Boeing’s official order backlog.

AirPro News analysis

We view this development as a crucial, albeit preliminary, step in Boeing’s ongoing turnaround efforts. Re-entering the world’s second-largest commercial aviation market is essential for the manufacturer’s long-term health and cash flow visibility.

However, the market’s reaction underscores a broader reality, investors are demanding concrete, binding contracts rather than political statements. Global demand for commercial aircraft currently exceeds production capacity, meaning a renewed pipeline from China would ensure Chinese airlines secure scarce aircraft supply while providing Boeing a much-needed competitive boost against Airbus. The true test will be how quickly these political commitments translate into firm backlog entries.

Frequently Asked Questions (FAQ)

  • How many jets did China agree to buy from Boeing?
    According to President Trump, China agreed to purchase 200 Boeing jets, though official contracts have not yet been confirmed by the airlines or the manufacturer.
  • Why did Boeing’s stock drop after the announcement?
    Wall Street had anticipated a much larger order of up to 500 jets. The smaller-than-expected number, combined with a lack of immediate official confirmation, led to a stock drop of over 4%.
  • When was Boeing’s last major order from China?
    Boeing’s last major order from China occurred in November 2017 for 300 airplanes, valued at approximately $37 billion at list prices.

Sources

Photo Credit: Xinhua – Ding Lin

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