The MD-11 cargo planes involved in last fall's deadly UPS crash in Louisville return to the air

The model of cargo plane that crashed in Kentucky last fall after an engine fell off a UPS jet as it was taking off resumed flying over the weekend.

The Federal Aviation Administration said it approved Boeing’s proposed fix for the workhorse MD-11s “after extensive review.” And then FedEx started flying them to deliver packages again Sunday.

The UPS plane crashed in November 2025 shortly after taking off once the left engine flew off the wing as the plane rolled down the runway. Three pilots on the plane that was headed for Hawaii loaded with packages and fuel were killed along with 12 more people on the ground near Louisville’s Muhammad Ali International Airport.

Boeing developed a plan to replace a key spherical bearing and step up inspections of the parts that hold the engines to the wings. The National Transportation Safety Board has said that in 2011 Boeing had documented four previous failures of the part that helps secure the MD-11’s engines to the wings on three different planes, but at that point the plane manufacturer “determined it would not result in a safety of flight condition.” These planes were built by McDonnell Douglas, which was later bought by Boeing.

The FAA grounded all MD-11s after the crash because of concerns that the planes might not be safe. Earlier this year, UPS retired its entire fleet of the aircraft, which made up about 9% of its total fleet. But FedEx had remained committed to getting them back in the air even though they only account for about 4% of its fleet. The other package hauler that used MD-11s, Western Global Airlines, has not commented publicly since the crash and didn't respond to an email about the FAA's decision.

FedEx said in a statement that it worked closely with Boeing, the FAA and its own experts to inspect and repair its planes, and the government certified that it had complied with Boeing's recommendations. It owns 46 of these planes though even before the crash it had been storing more than two dozen of them.

“Safety is our highest priority at FedEx,” the company said.

But FedEx does plan to eventually retire its MD-11s and replace them with more efficient models. They had announced that long-term plan even before the crash.

Aviation lawyers who are representing some of the families that have sued over the Louisville crash said they hope the FAA made sure these planes will be safe.

“We hope the FAA does a thorough job of investigating the fixes before the MD-11 fleet is allowed to return to flight,” lawyer Bradley Cosgrove said.

But aviation safety expert Jeff Guzzetti said he’s surprised it took this long to get these planes flying again given how quickly the NTSB identified key concerns that likely contributed to the engine falling off. The NTSB is planning two days of investigative hearings on the UPS crash next week to delve deeper into what happened.

“I’m confident that the solution will work, and I would like to see the MD-11s back up in the air. It will be a safe airplane with regards to its engines after these corrective actions are made,” said Guzzetti, who used to investigate crashes for both the NTSB and FAA.

Some experts speculated after the crash that the MD-11s might never fly again if the repair proved to be more expensive that it was worth in these older planes. But Boeing found a way to address the safety concerns with just replacing the bearing and stepping up inspections.

Associated Press writer Jack Dura contributed to this report from Bismarck, North Dakota.

FILE - This photo provided by the National Transportation Safety Board shows UPS plane crash scene, Nov. 6, 2025 in Louisville, Ky. (NTSB via AP, File)

FILE - Plumes of smoke rise from the area of a UPS cargo plane crash at Louisville Muhammad Ali International Airport, Nov. 4, 2025, in Louisville, Ky. (AP Photo/Jon Cherry, File)

A Montana judge has blocked the state from limiting voter registration on Election Day, concluding the move would disproportionately harm Native American and young voters.

The ruling prevents a law that was enacted last year by the Republican-controlled Legislature from being enforced that would have prevented voters from casting ballots in presidential, U.S. Senate and U.S. House races if they register after noon on Election Day. It was the second time in five years that legislators attempted to move away from Election Day registrations.

District Judge Adam Larsen's order, issued late Friday, is to remain in effect through the trial of a lawsuit filed by the Montana Federation of Public Employees, later joined by Native American tribes, including the Blackfeet and Northern Cheyenne. However, the state's primary elections are June 2, and the trial isn't until late August.

Larsen, sitting in the county that's home to the state capital of Helena, noted that registering on Election Day is “wildly popular.” Montana has allowed it since 2006, and in 2014, 57% of voters rejected a statewide ballot initiative to end it.

“The undisputed record demonstrates that a substantial number of Montana voters rely on Election Day registration, including during afternoon hours,” Larsen wrote. “The record further establishes that some voters will be unable to register prior to noon due to work schedules, travel constraints, polling place hours or unforeseen registration issues.”

Montana Attorney General Austin Knudsen's office expressed disappointment in the ruling.

“Unrestricted voter registration on Election Day puts a undue burden on Montana’s election administrators who have very important jobs ensuring our elections are secure and run smoothly,” spokesperson Chase Scheuer said in an email.

But Larsen rejected the state's argument that the law would make administering elections easier, saying local election officials would handle voting in federal races differently from state and local races.

Montana polling places for at least 400 voters must remain open from 7 a.m. to 8 p.m. on Election Day, but those for fewer voters don't have to open until noon, something Larsen noted.

The judge said Native American voters face “unique barriers” to voting, including long travel distances and limited access to transportation. Students and other young voters face obstacles to registering because of “scheduling constraints” and because they move more frequently, he wrote.

Amanda Curtis, the Montana public employees group's president, said its lawsuit defended “the fundamental right of every voice to be heard” from “overreaching politicians.”

The group and the tribes also challenged changes in a state law specifying which IDs students can show at the polls to register and vote, but Larsen concluded that they couldn't show that anyone had been prevented from voting because of them. Scheuer said the changes “bolster the integrity of Montana elections.”

In 2021, the Legislature enacted a law ending voter registration on noon the day before Election Day, but the Montana Supreme Court struck it down in 2024 as a violation of an “unequivocal fundamental right” protected by the state Constitution. The justices said more than 70,000 Montana voters had taken advantage of Election Day registration since its inception.

Before legislators enacted the latest law in 2025, their staff warned in a memo that the measure could conflict with the Supreme Court's 2024 decision.

FILE - Election workers Janet Lambert, left, and Renee Tucker are seen sorting ballots at the MetraPark events center, Tuesday, June 4, 2024, in Billings, Mont. (AP Photo/Matthew Brown,File)