NTSB Begins Investigation Into Fatal UPS MD-11 Crash

Agency confirms engine separation during takeoff and recovery of flight recorders as NTSB investigation into MD-11 crash begins.

NTSB begins MD-11 crash investigation
[Credit: NTSB via YouTube]
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Key Takeaways:

  • The NTSB is investigating the fatal crash of UPS Flight 2976, an MD-11 freighter, which went down shortly after takeoff from Louisville, killing all three crew members.
  • Initial findings indicate that the aircraft's left engine detached from the wing during the takeoff roll, leading to a post-impact fire, as confirmed by airport CCTV footage.
  • Investigators have recovered both the cockpit voice recorder and flight data recorder, which are expected to provide crucial data once analyzed at NTSB laboratories.
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The National Transportation Safety Board (NTSB) has opened an investigation into Monday evening’s crash of UPS Flight 2976, a McDonnell Douglas MD-11 freighter that went down shortly after takeoff from Louisville Muhammad Ali International Airport. The aircraft, bound for Honolulu, Hawaii, crashed around 5:15 p.m., killing all three crew members on board, according to NTSB Member Todd Inman during a press briefing

Inman, a Kentucky native, expressed condolences to the victims’ families and the local community, calling it “a tough day for Louisville” during a press briefing Wednesday afternoon.

Initial findings indicate that the aircraft’s left engine detached from the wing during the takeoff roll, leading to a post-impact fire that spread nearly half a mile from the runway. 

“We have viewed airport CCTV security coverage which shows the left engine detaching from the wing during the takeoff roll,” Inman said. 

The aircraft lifted off briefly before striking structures beyond the airport perimeter. Inman confirmed that investigators have recovered both the cockpit voice recorder and the flight data recorder, manufactured by L3Harris, and expect usable data once they reach NTSB laboratories in Washington, D.C.

According to Inman, about 28 investigators are on site, supported by additional personnel from NTSB headquarters. The agency has organized specialized teams to examine aircraft systems, powerplants, structures, operations, and maintenance records. 

Representatives from Boeing, UPS, and relevant unions are expected to join as official parties to the investigation. Inman emphasized that the NTSB will not speculate on causes until the evidence is analyzed, adding that the agency’s mission “is not only to understand what happened, but why it happened, and recommend changes to prevent it from happening again.”

Further Wednesday updates regarding the accident can be found here

Matt Ryan

Matt is AVweb's lead editor. His eyes have been turned to the sky for as long as he can remember. Now a fixed-wing pilot, instructor and aviation writer, Matt also leads and teaches a high school aviation program in the Dallas area. Beyond his lifelong obsession with aviation, Matt loves to travel and has lived in Greece, Czechia and Germany for studies and for work.

Continue discussion - Visit the forum

Replies: 4

  1. Who is Inman? No mention of this in the article.

  2. “…NTSB member Todd Inman…”, second sentence of article.

  3. As a retired airline Captain, Line Check Airman, Instructor Pilot, airline Flight Ops Manager, airline Tech Ops Manager, with 48+ years of flying, 25,000+ hours of flying, and Type Ratings on the B727, B737, B757, B767, B777, & EMB145, I can say that your coverage of UPS 2976 is the best and most professional I have seen since the tragedy. Thank you. :folded_hands: :airplane:

  4. Not the first time.

    American Airlines Flight 191

    • Date: May 25, 1979
    • Location: Near O’Hare International Airport, Chicago
    • Details: During takeoff, the left engine detached from the wing, causing the aircraft to crash shortly after liftoff. All 271 occupants were killed.
    • Cause: The National Transportation Safety Board (NTSB) attributed the engine separation to improper maintenance during a previous engine change, which damaged the engine pylon.
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