Hydraulic hose failure and broken wire led to crash landing of cargo plane in 2023, NTSB report says
A FedEx plane landed with its landing gear up, skidding off the runway in Chattanooga, Tennessee in 2023 after a leak in a hydraulic hose caused the system to fail and a broken wire kept the backup system from working, according to a final National Transportation Safety Board report.
Federal Express flight 1376, operating a Boeing 757, took off from Chattanooga Metropolitan Airport-Lovell Field late in the evening of October 4, 2023, headed to Memphis.
When the pilots raised the landing gear, the fluid pressure and quantity in the left hydraulic system, which operates the gear, decreased and an alarm sounded in the cockpit.
'Gear disagree. The gear is not coming down,' the first officer is quoted as saying on the cockpit voice recorder.
The crew declared an emergency and planned to return to the airport.
They repeatedly tried to lower the landing gear using a backup system but were unsuccessful.
'The crew used all available resources and included some non-standard attempts at troubleshooting,' the report said.
When landing, the plane skidded for nearly a mile along the ground, crashing into antennas and ending up 830 feet off the end of the runway.
The three people on board were not hurt but struggled to open the aircraft doors before evacuating down an emergency slide.
The NTSB report praised the crew for being 'calm and professional throughout the accident sequence of events' and 'actively soliciting feedback and input and crosschecking with one another to ensure everyone was working with the same mental model.'
After the crash landing, inspections found that hydraulic fluid leaked from a hose that opens the door for the left landing gear and had fully depleted the supply. Investigators determined the damage to the more than 35-year-old hose was likely caused by fatigue after it was, at some point, overloaded with force.
An electrical wire used to operate a backup system was found to be broken, which is why the alternative method of lowering the gear didn't work either.
Since the accident, FedEx started inspecting these backup landing gear extension systems after every 275 hours of flight, the NTSB said.
Investigators also found a misrouted strap and missing parts on the escape side latch on the left door, which kept it from opening during the emergency. The right door of the plane also did not have all the slide's latch hardware, which caused it to initially jam when the crew was trying to evacuate.
The plane was manufactured in 1988, after the Federal Aviation Administration had mandated these latches be changed, and the NTSB could not determine why they were used on this aircraft.
A FedEx inspection found 24% of its planes with similar latches were missing parts, the NTSB said. No other aircraft were found to have misrouted straps.
The NTSB reviewed Boeing's parts catalog and FedEx's maintenance manuals and found that they had 'inconsistent depictions' of the latches, and none showed all required modifications.
'These inconsistent, conflicting depictions would likely be confusing to maintenance personnel and could lead to the installation of and failure to detect nonconforming latches, which could result in another incident of an evacuation slide not deploying properly when needed,' the report said.
As a result of this accident, Boeing issued a notice to other operators of the 757 around the world to inspect their latches and provided details on what they should include.
The NTSB issued recommendations to Boeing to update their manuals and parts catalog to 'to ensure they depict the correct configuration' for the latches and called on the FAA to require inspections of the latches 'and modify or replace them, if necessary, so they comply with the correct configuration.'
Hashtags
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Yahoo
32 minutes ago
- Yahoo
Top Steelers NFL draft prospect LaNorris Sellers passes up huge NIL deal
The top priority of the Pittsburgh Steelers scouting staff this college football season is to sort out what is already shaping up to be an elite quarterback class for the 2026 NFL draft. Thanks to the ridiculous nature of NIL money, the NFL now has another aspect of players to track and that's their loyalty to their team as opposed to making fast money in college football. One of the top quarterback prospects in the upcoming draft is LaNorris Sellers out of South Carolina. News came out about Sellers this week and thanks to some intervention by his dad, Sellers chose to pass up $8 million over two years in NIL money to stay. According to Sellers' dad, there were multiple schools bidding for his services, but he showed maturity and loyalty by staying, which is a huge green flag for an NFL team. Advertisement From a football standpoint, Sellers is poised for a huge breakout season. His athleticism and mobility are already off the charts and as the season progressed, we saw his pocket presence and processing speed improve drastically down the stretch. Sellers and Clemson's Cade Klubnik are my top two options for the Steelers and this move by Sellers just helps his case. This article originally appeared on Steelers Wire: Steelers NFL draft prospect LaNorris Sellers passes up huge NIL deal
Yahoo
33 minutes ago
- Yahoo
Franklin County home listings asked for more money in May - see the current median price here
The median home in Franklin County listed for $364,900 in May, up 1.2% from the previous month's $360,720, an analysis of data from shows. Compared to May 2024, the median home list price increased 13.2% from $324,723. The statistics in this article only pertain to houses listed for sale in Franklin County, not houses that were sold. Information on your local housing market, along with other useful community data, is available at Franklin County's median home was 1,968 square feet, listed at $183 per square foot. The price per square foot of homes for sale is up 2.2% from May 2024. Listings in Franklin County moved briskly, at a median 36 days listed compared to the May national median of 51 days on the market. In the previous month, homes had a median of 38 days on the market. Around 196 homes were newly listed on the market in May, a 7.7% increase from 182 new listings in May 2024. The median home prices issued by may exclude many, or even most, of a market's homes. The price and volume represent only single-family homes, condominiums or townhomes. They include existing homes, but exclude most new construction as well as pending and contingent sales. In Pennsylvania, median home prices were $325,000, a slight increase from April. The median Pennsylvania home listed for sale had 1,708 square feet, with a price of $196 per square foot. Throughout the United States, the median home price was $440,000, a slight increase from the month prior. The median American home for sale was listed at 1,840 square feet, with a price of $234 per square foot. The median home list price used in this report represents the midway point of all the houses or units listed over the given period of time. Experts say the median offers a more accurate view of what's happening in a market than the average list price, which would mean taking the sum of all listing prices then dividing by the number of homes sold. The average can be skewed by one particularly low or high price. The USA TODAY Network is publishing localized versions of this story on its news sites across the country, generated with data from Please leave any feedback or corrections for this story here. This story was written by Ozge Terzioglu. Our News Automation and AI team would like to hear from you. Take this survey and share your thoughts with us. This article originally appeared on Waynesboro Record Herald: Franklin County home listings asked for more money in May - see the current median price here
Yahoo
34 minutes ago
- Yahoo
Trust in AI is growing in finance, especially behind the scenes
This story was originally published on CX Dive. To receive daily news and insights, subscribe to our free daily CX Dive newsletter. A majority of customers trust the use of AI in behind-the-scenes tasks at financial institutions, according to a TD Bank survey conducted by Ipsos released Tuesday. Among the 2,500 U.S. consumers polled, 70% are comfortable with technology being used for fraud detection, and 64% are comfortable with it being used in credit score calculations. Consumers also believe that AI should offer more ease. Two-thirds believe it can expand access to financial tools, and nearly half expect benefits from AI like 24/7 banking access. As consumers have become more familiar with AI tools, their trust in the technology has slowly grown. Nearly 7 in 10 consumers say they are at least somewhat familiar with AI — a finding seen in other surveys, too. Notably, half of consumers trust that AI will provide reliable, competent information, trusting AI just as much as news stations. But consumers are more comfortable with AI in specific use cases and the more complex or sensitive the matter, the more they want to speak to a human or know that a human will be reviewing AI before making any decisions. Consumers are less inclined to want to only use AI when it comes to tasks that one might typically use a financial adviser for, according Ted Paris, EVP, TD Bank AMCB, and head of analytics, intelligence & AI. When it comes to personal finance, 3 in 5 of consumers were comfortable with the idea of using AI financial tools for budgeting and automating savings goals. But less than half were comfortable with more complex tasks like retirement planning and investing. Banks enjoy high consumer trust — more than 4 in 5 consumers trust banks for accurate information. As they deploy AI, it's important that they maintain that, Paris said. 'What's probably the key piece, is creating and enabling and allowing customers and colleagues to feel that they can trust the outcomes of what this capability then generates,' Paris said. One of the ways TD Bank is approaching this is by always having a human in the loop, meaning that the output of an AI solution will be passed through some internal expert before going to a client. 'We need to make sure that first, anything that we're doing is directed toward a particular need,' Paris said. 'We need to make sure that this is going to meet all hurdles that we would set, legal, regulatory, for security and privacy.' Sign in to access your portfolio
