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FAA Clears MD-11 Freighters to Resume Flights After Grounding

FAA approves Boeing’s fix for MD-11 freighters, ending six-month grounding after UPS crash. FedEx resumes flights; UPS retires fleet.

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The Federal Aviation Administration (FAA) has officially cleared the McDonnell Douglas MD-11 freighter fleet to return to the skies. According to reporting by FreightWaves, the agency approved Boeing’s maintenance and inspection protocols on May 11, 2026, effectively ending a six-month global grounding of the aircraft type.

The worldwide grounding was initiated in November 2025 following the tragic crash of UPS Flight 2976 in Louisville, Kentucky, which claimed 15 lives. With the new hardware fixes validated by regulators, operators are taking divergent paths. FedEx Express has immediately resumed commercial flights, while UPS has opted to retire its MD-11 fleet entirely.

We at AirPro News recognize the profound impact this grounding had on the global air cargo network, particularly during the 2025 peak holiday shipping season. While the return of the MD-11 brings operational relief to remaining operators, the aging aircraft continues to face intense political and regulatory scrutiny.

The Engineering Fix and Return to Service

Addressing the Structural Failure

The grounding stemmed from severe structural failures identified during the preliminary investigation of the UPS crash. According to FreightWaves, the National Transportation Safety Board (NTSB) found fatigue cracks in the left pylon’s aft mount lug and spherical bearing assembly. These cracks developed over numerous flights, culminating in an overstress failure that caused the engine to tear free from the wing.

To resolve the issue, Boeing, which acquired McDonnell Douglas in 1997, developed a highly invasive hardware fix. The approved protocol requires the installation of new spherical bearings in the aft mounts of each side engine pylon, alongside comprehensive inspections of the aft bulkhead.

“After extensive review, the FAA approved Boeing’s protocol for safely returning MD-11 airplanes to service,” the agency stated.

FedEx Express Resumes Operations

FedEx Express, currently the largest remaining operator of the MD-11, moved swiftly to implement the required fixes. FreightWaves reports that FedEx maintenance teams removed pylons from parked aircraft and shipped them to hubs in Memphis and Indianapolis for the necessary bearing replacements.

Following these modifications, FedEx conducted a successful test flight on May 9, 2026, flying from Memphis to Huntsville, Alabama, and back. By Sunday, May 10, the carrier operated its first commercial MD-11 flights in six months, servicing routes from Memphis to Los Angeles and Miami. FedEx plans to gradually phase its 28 remaining MD-11s back into service on a tail-by-tail basis, with intentions to operate the jets until 2032 to meet ongoing cargo demand.

Diverging Airline Strategies and Industry Impact

UPS and Western Global Responses

The extended grounding forced major logistical pivots across the air cargo sector, prompting airlines to activate spare aircraft and shift packages to ground networks. However, the long-term response to the MD-11’s viability has been sharply divided among the three remaining U.S. operators.

Unlike FedEx, UPS accelerated its fleet modernization plans in the wake of the crash. According to FreightWaves, UPS announced in January 2026 that it was permanently retiring its entire fleet of 28 MD-11s. Meanwhile, Western Global Airlines, a smaller Florida-based cargo carrier, was forced to indefinitely furlough its 147 MD-11 pilots in November 2025 due to the grounding. The airline has not yet publicly disclosed its future plans for the aircraft.

AirPro News analysis

We note that the divergence in fleet strategies between FedEx and UPS highlights a broader industry transition. UPS’s decision to permanently retire the MD-11 underscores a rapid shift toward newer, more fuel-efficient twin-engine freighters, minimizing the risk associated with maintaining aging tri-jet airframes. Conversely, FedEx’s commitment to flying the MD-11 until 2032 emphasizes the aircraft’s unique payload and volumetric capabilities, which remain difficult to replace in the short term without massive capital expenditure. The grounding’s timing during the 2025 peak season exposed the fragility of relying on older aircraft types, likely accelerating long-term fleet renewal discussions across the global cargo sector.

The UPS Flight 2976 Tragedy and Ongoing Scrutiny

Remembering the Louisville Crash

The catalyst for the grounding remains one of the deadliest cargo-aircraft accidents in U.S. history. On November 4, 2025, UPS Flight 2976 crashed seconds after takeoff from Louisville Muhammad Ali International Airport. Flight data and surveillance video showed the left engine and pylon separating during the takeoff rotation, with the aircraft reaching an altitude of only 30 to 100 feet before impacting an industrial area.

The disaster resulted in 15 fatalities, including all three crew members and 12 individuals on the ground, one of whom succumbed to severe injuries on December 25, 2025. An additional 23 people on the ground were injured.

Political Pushback and Upcoming Hearings

Despite the FAA’s clearance, the MD-11 remains under a microscope. FreightWaves reports that on May 1, 2026, U.S. Representative Morgan McGarvey (D-KY) sent a letter to the FAA demanding the permanent grounding of the aircraft, citing a documented history of mechanical issues.

Furthermore, the NTSB has scheduled a two-day public investigative hearing regarding the crash for May 19–20, 2026, in Washington, D.C. Investigators are expected to review how UPS applied previous inspection instructions relayed by Boeing in 2011 regarding similar structural components. Litigation is also ongoing, with lawsuits filed against UPS, Boeing, and the late pilot’s estate over the fatal accident.

Frequently Asked Questions

Why was the MD-11 freighter fleet grounded?

The FAA grounded the global MD-11 fleet in November 2025 following the fatal crash of UPS Flight 2976 in Louisville, Kentucky. The NTSB determined the crash was caused by an overstress failure resulting from fatigue cracks in the left engine pylon’s aft mount lug and spherical bearing assembly.

What is the approved fix for the MD-11?

Boeing developed a hardware fix that requires highly invasive inspections and the installation of new spherical bearings in the aft mounts of each side engine pylon, as well as inspections of the aft bulkhead.

Are all airlines resuming MD-11 flights?

No. While FedEx Express has implemented the fixes and resumed commercial flights with plans to operate the aircraft until 2032, UPS opted to permanently retire its entire fleet of 28 MD-11s in January 2026.

Sources: FreightWaves

Photo Credit: FedEx

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Route Development

FAA Announces $1.776 Billion Airport Infrastructure Grants

FAA and DOT award $1.776B in airport grants across 46 states for runway, taxiway, and safety upgrades.

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On July 2, 2026, the Federal Aviation Administration (FAA) and the U.S. Department of Transportation (DOT) announced $1.776 billion in infrastructure grants distributed across 46 states to fund runway rehabilitations, taxiway construction, and safety upgrades.

The specific funding amount was selected to symbolically align with the United States Semiquincentennial, marking America’s 250th anniversary. According to an FAA press release, the investments are designed to modernize the travel experience and ensure the national airspace system is prepared for future demand.

“What better way to celebrate America than investing in its future. We’re ushering in the Golden Age of Transportation and rebuilding our airport infrastructure is critical to making that vision a reality. Under President Trump’s leadership, we are building an aviation system worthy of our country’s incredible history,” U.S. Transportation Secretary Sean P. Duffy stated in the release.

FAA Administrator Bryan Bedford noted that the agency is prioritizing rapid and efficient grant issuance. Bedford stated the funding “modernizes the travel experience for American families, ensuring our Airports are safe and ready for the future.”

Major airport allocations across the United States

The grant program directs substantial capital to several major hubs for pavement and lighting projects. Denver International Airport (DEN) received the largest single allocation highlighted in the announcement, securing $88.8 million for pavement projects. In the Pacific Northwest, Boise Air Terminal/Gowen Field (BOI) was awarded $74 million to rehabilitate its runway, expand the apron, and upgrade visual guidance lights.

Other significant awards include $62.4 million for Baltimore/Washington International Thurgood Marshall Airport (BWI) to rehabilitate its runway and associated lighting systems, and $62.2 million for Houston William P. Hobby Airport (HOU) to support runway construction.

Additional funding targets infrastructure at coastal and tourist hubs. John F. Kennedy International Airport (JFK) received $47.6 million for taxiway construction and the reconstruction of an aircraft rescue and firefighting building. Orlando International Airport (MCO) secured $36 million for terminal, taxiway, and lighting rehabilitation, while Oakland International Airport (OAK) was granted $28.1 million for taxiway rehabilitation.

Broader modernization initiatives

The July 2, 2026, grant announcement follows a series of recent infrastructure and regulatory actions by the DOT and FAA. Secretary Duffy and Administrator Bedford have prioritized public visibility into these upgrades. In May 2026, the agencies launched the “Modern Skies” website, a platform designed to provide transparency on more than 10,000 air traffic control modernization projects across the national airspace system.

The infrastructure funding also ties into the DOT’s broader commemorative efforts. In March 2026, Secretary Duffy introduced the “Freedom Moves You” campaign, an initiative bringing historical imagery to major transportation hubs, including JFK, in conjunction with the America 250th celebrations.

On the regulatory front, the FAA recently advanced new operational frameworks. On June 30, 2026, the agency proposed rules to establish noise-based certification standards for civil supersonic flight over the United States, aiming to facilitate the operation of next-generation aircraft without producing a sonic boom.

AirPro News analysis

We view the symbolic $1.776 billion figure as a clear messaging strategy from the DOT, linking routine but necessary infrastructure spending to the broader national narrative of the Semiquincentennial. While the dollar amount is stylized for the occasion, the underlying projects address critical deferred maintenance at major hubs like DEN and JFK. The focus on runway and taxiway rehabilitation reflects an ongoing necessity to maintain safety margins and operational efficiency as passenger volumes continue to test the limits of existing airport infrastructure.

Sources: Source Name, Source Name, Source Name, Source Name

Photo Credit: Stock Image

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Commercial Aviation

Radia and Blue Water Shipping Partner for WindRunner Logistics

Radia and Blue Water Shipping announced a joint collaboration to integrate the WindRunner aircraft into global multimodal supply chains.

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Radia, the aerospace company developing the WindRunner oversized cargo aircraft, and global logistics provider Blue Water Shipping announced a strategic joint marketing collaboration on June 24, 2026, to integrate the planned aircraft into global multimodal supply chains.

The partnership, detailed in a joint press release, aims to combine the volumetric capacity of the WindRunner with Blue Water Shipping’s expertise in project cargo, customs, and port operations. The companies intend to enable direct delivery of oversized freight closer to final destinations, reducing the need for disassembly and shortening overall project timelines across the energy, aerospace, and defense sectors.

Targeting complex global logistics

The collaboration targets industries that frequently face infrastructure constraints when moving massive components. Initial focus areas for the joint marketing effort include energy infrastructure, humanitarian aid and disaster relief, aerospace logistics, and military transportation. By leveraging the WindRunner aircraft, the companies plan to bypass traditional logistical bottlenecks that often require complex overland routes or extensive component breakdown.

Radia Founder and Chief Executive Officer Mark Lundstrom stated in the press release that many supported industries are constrained by the inability to efficiently move oversized cargo where and when it is needed.

“By combining WindRunner’s transformational airlift capabilities with Blue Water Shipping’s global logistics expertise, we believe we can help create more flexible and resilient transportation solutions for customers operating in some of the world’s most challenging environments,” Lundstrom said.

Expanding the WindRunner operational network

Blue Water Shipping (BWS), headquartered in Esbjerg, Denmark, brings established capabilities in freight forwarding and project logistics to the partnership. The company will work with Radia, based in Boulder, Colorado, to develop new logistics models that integrate the WindRunner into existing multimodal transportation networks.

Rasmus Svane, Head of Global Product Development Wind at BWS, noted that the collaboration offers an opportunity to rethink oversized cargo transport.

“Blue Water Shipping has extensive experience delivering complex logistics solutions across industries that depend on precision, reliability, and flexibility,” Svane said. “Our collaboration with Radia represents an exciting opportunity to explore new logistics models for oversized cargo and help customers rethink what is possible when combining multimodal transportation solutions.”

The agreement with BWS follows a series of strategic moves by Radia to build a global logistics and industrial network ahead of the WindRunner’s deployment. On November 17, 2025, Radia signed a Memorandum of Understanding with United Arab Emirates (UAE)-based Maximus Air, a Cargo-Aircraft specializing in heavy-lift freight. More recently, on June 17, 2026, Radia renewed an agreement with the Italian Ministry of Enterprises and Made in Italy (MIMIT) to reinforce the program’s European industrial base.

The company has also expanded its defense logistics focus, appointing retired United States Air-Forces (USAF) Major General Kenneth “Thad” Bibb Jr. as Vice President of Business Development for Defense in May 2025 to guide the aircraft’s role in supporting military operations.

AirPro News analysis

We view Radia’s partnership with Blue Water Shipping as a necessary step in transitioning the WindRunner from an aerospace engineering project into a commercially viable logistics platform. Building an aircraft capable of carrying unprecedented volumes is only half the challenge. The other half is integrating that aircraft into existing global Supply-Chain. By aligning with established freight forwarders like Blue Water Shipping and operators like Maximus Air, Radia is securing the ground-level infrastructure, customs expertise, and multimodal connections required to deliver end-to-end service for oversized cargo customers.

Sources: Radia

Photo Credit: Radia

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Commercial Aviation

BOC Aviation Leases Eight A321neo Jets to STARLUX Airlines

BOC Aviation signs lease for eight CFM LEAP-1A-powered A321neo aircraft with STARLUX Airlines, deliveries from 2028.

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BOC Aviation Limited has finalized a lease agreement with Taiwan-based STARLUX Airlines for eight Airbus A321neo aircraft, a transaction that will expand the carrier’s narrowbody fleet to support regional network growth.

Announced in a press release on July 1, 2026, the aircraft will be sourced directly from the Singapore-based lessor’s existing orderbook. Deliveries to STARLUX Airlines are scheduled to commence in 2028, providing the airline with additional capacity as it continues to scale its international operations.

Fleet Expansion and Technical Specifications

The eight leased narrowbody jets will be powered by CFM International LEAP-1A engines. The Airbus A321neo selection aligns with STARLUX Airlines’ strategy to operate modern, fuel-efficient aircraft across its regional routes.

Paul Kent, Chief Commercial Officer at BOC Aviation, highlighted the operational benefits of the aircraft type for the growing Taiwanese carrier.

“The A321NEOs that will be delivered to STARLUX from 2028 are amongst the most fuel-efficient aircraft in production and should demonstrate their versatility in supporting the airline’s regional network growth,” Kent stated.

Strategic Growth for STARLUX and BOC Aviation

The lease agreement supports STARLUX Airlines as it broadens its route network. The carrier currently serves 32 destinations and is actively expanding its international reach. This includes preparations to launch its first European route, with service to Prague scheduled to begin on August 1, 2026.

For BOC Aviation, the transaction reinforces its leasing footprint in the Asia-Pacific market. As of March 31, 2026, the lessor reported a portfolio of 813 aircraft and engines, encompassing owned, managed, and on-order assets. The company’s global customer base includes 88 airlines across 46 countries and regions.

“We are delighted to be supporting Taiwan’s newest international airline with this landmark transaction for eight latest technology aircraft,” Kent added in the July 1 announcement.

AirPro News analysis

We view this transaction as a mutually beneficial alignment of BOC Aviation’s robust orderbook and STARLUX Airlines’ aggressive expansion timeline. By securing delivery slots for 2028 through a major lessor, STARLUX Airlines bypasses the extended backlog currently facing direct orders from Airbus SE. The choice of the Airbus A321neo equipped with CFM LEAP-1A engines provides the carrier with the range and economics necessary to deepen its regional footprint in Asia while it simultaneously deploys widebody aircraft on new long-haul routes to Europe and North America.

Sources: BOC Aviation

Photo Credit: STARLUX Airlines

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