The wreckage of a Boeing 737 freighter that plummeted from 35,000 toes into the Arabian Sea on Tuesday has been discovered after a 12-hour search-and-rescue effort, and theories about what precipitated the crash are circulating.
Till the particles and the black containers, which retailer flight information and cockpit audio, are absolutely recovered and analyzed by investigators, it’s unattainable to say with certainty what occurred.
However flight-tracking information, images of the wreckage, and updates from native authorities present clues. Aviation analysts shared some attainable causes with Enterprise Insider based mostly on the restricted data out there to date.
Mark Stephens, a retired Delta Air Lines pilot who flew the 737, stated a flight-control fault, a cargo misload, an engine malfunction, or human error, both within the air or on the bottom, might have contributed.
“Every little thing I’ve learn does not give sufficient data for me to make any definitive guess,” Stephens stated.
Roughly midway via its two-hour flight from the UAE to Karachi, Pakistan, the K2 Airways airplane started experiencing erratic altitude modifications that lasted about three minutes earlier than it disappeared from radar. The Pakistan Airports Authority stated the crew had reported a navigation system subject.
Flight-tracking information from Flightradar24 reveals the plane erratically descending, climbing, after which getting into a fast descent of about 22,400 toes per minute — far past the speed usually seen in regular cruise flight.
The 737’s flight path crossed a tense area because the US and Iran have traded attacks despite a ceasefire, together with US assaults on over 80 Iranian targets on Tuesday.
Previous crashes have proven that upkeep failures can have catastrophic penalties: In 2000, Alaska Airways Flight 261 crashed into the Pacific Ocean close to California due to improper upkeep on the horizontal stabilizer, for instance.
Stephens additionally stated sabotage is feasible, although troublesome to show. In 2015, a Germanwings pilot deliberately crashed a airplane into the French Alps, killing all 150 folks on board; investigators later discovered he had a historical past of despair and suicidal ideas.
Anthony Brickhouse, an aviation security analyst and guide, stated the dramatic modifications in altitude have been “regarding,” and investigators will search for sure signatures within the wreckage to find out contributing elements.
“Every little thing is on the desk till proof says in any other case,” Brickhouse stated.
He added that the airplane’s velocity and angle of assault at influence with the water might have an effect on the extent of fragmentation throughout restoration. Crashes at sea are usually tougher to analyze as a result of many important parts sink to the ocean ground, making them troublesome to find and get well.
For instance, it took investigators 5 days to seek out the wreckage of Air France Flight 447 after it crashed into the Atlantic Ocean in 2009 and practically two years to get well its black containers. The Malaysia Airlines plane that infamously disappeared in 2014 has nonetheless not been discovered.
Brickhouse stated the seek for K2’s plane was extra easy as a result of it was confined to a a lot smaller space and used higher monitoring expertise.
The freighter was not a 737 Max variant
The Boeing 737 has been tormented by damaging publicity lately, however Tuesday’s crash is unlikely to be associated to it.
The K2 airplane, registered AP-BOI, first entered service in 1999 and carried passengers till 2011, when it was transformed right into a freighter.
It was not the Max variant with the defective system that led to the 737 Max crashes in 2018 and 2019. The jet additionally had many operators from a number of totally different international locations over its 27 years, who have been chargeable for the maintenance and upkeep. K2 began leasing it in 2024.
Pakistan Airports Authority
The accident is as an alternative probably to attract added scrutiny to Pakistan’s troubled aviation security file.
The nation has skilled a number of lethal crashes over the previous twenty years, together with a 2020 accident in Karachi that killed practically 100 folks and prompted US authorities to ban Pakistani carriers from US skies. Europe equally banned Pakistani plane however lifted that in 2025.
In 2019, a Pakistan Army military plane crashed right into a metropolis within the nation’s northern metropolis of Rawalpindi, killing 5 crew members and 13 civilians on the bottom. In 2010, an Airblue flight crashed north of the capital, Islamabad, killing greater than 150 folks on board.
K2 Airways stated in a Fb submit that it was cooperating with authorities companies for the investigation. It additionally shared the names of the 5 crew members.
In keeping with its web site, the 737 was the one airplane in its fleet.
In a press release on Friday, the Pakistan Airports Authority stated that restoration efforts proceed. Search-and-rescue groups are in search of crew members, and an investigation staff has recovered further plane components for evaluation.
Boeing and K2 Airways didn’t reply to requests for remark from Enterprise Insider.
