Alitalia Flight 404 Crash Explained🥶 #aviation #shorts #fyp

Alitalia Flight 404 Crash Explained🥶 #aviation #shorts #fyp

For those interested, here is a breakdown of what happened:

The aviation accident of Alitalia Flight 404 on November 14, 1990, resulted from a combination of a NAV receiver failure and crew errors. The aircraft, a Douglas DC-9-32, was on approach to Zürich Airport when the NAV receiver malfunctioned, providing incorrect altitude information. The crew, unfortunately, misinterpreted the data, leading to a perilous descent.

Key Aspects of the Accident:

1.NAV Receiver Failure: A short circuit or open circuit in the aircraft's navigation (NAV) receiver caused it to display inaccurate altitude information. This failure went unnoticed by the crew.

2.Pilot Errors: The crew misread the correct altitude readings, and the captain, trusting faulty instruments, rejected the first officer's attempt to initiate a go-around, contributing to the tragic outcome.

3.Inadequate Crew Management:

Poor communication among the crew members, coupled with the captain's refusal to allow a go-around initiated by the first officer, highlighted deficiencies in crew resource management.

4.Issues with Altitude Reading:

The use of a "drum pointer" altimeter, known for its readability issues, further complicated the crew's ability to accurately assess the situation during the approach.

5.Mountain Visibility and Lighting:

The absence of lighting on Stadlerberg Mountain impacted the crew's ability to visually identify the terrain, contributing to the lack of awareness of their actual altitude.

Post-Accident Changes and Recommendations:

Following the investigation, significant changes were made to enhance aviation safety:

1.Communication Improvements:

Rules governing communication between cockpit crew members during critical phases of flight, such as landing, were revised to prevent misinterpretation and ensure better coordination.

2.Go-Around Procedures:

New rules were implemented to prohibit the interruption of a go-around once initiated, irrespective of the crew member's rank or function.

3.Training and Procedures:

Alitalia incorporated training on NAV receiver failures and corresponding procedures into its pilot training programs.

4.Mountain Lighting:

Swiss aviation authorities added lighting to Stadlerberg Mountain to improve visibility, especially during night approaches.

5.Manual Updates:

Aircraft manufacturer McDonnell Douglas updated its training manuals to include information about the possibility of NAV failures.

6.Altitude Reading Recommendations:

Authorities recommended discontinuing the use of altimeters with certain designs, such as the "drum pointer" altimeter, and emphasized the importance of proper cross-checking of instruments.

These measures aimed to prevent similar incidents, enhance crew coordination, and address equipment-related vulnerabilities in the aviation industry. The tragic events of Flight 404 prompted a comprehensive reassessment of protocols to improve air travel safety.

Source: ChatGPT
Credit (scenes in this video): Plane’n Boom
Voice: ElevenLabs: AI Voice Generator and Text to Speech
Video edited in CapCut
!!! ChatGPT can make mistakes. Consider checking important information.

For more information you can search about Alitalia Flight 404.

Thanks for watching this video.

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For those interested, here is a breakdown of what happened:

The aviation accident of Alitalia Flight 404 on November 14, 1990, resulted from a combination of a NAV receiver failure and crew errors. The aircraft, a Douglas DC-9-32, was on approach to Zürich Airport when the NAV receiver malfunctioned, providing incorrect altitude information. The crew, unfortunately, misinterpreted the data, leading to a perilous descent.

Key Aspects of the Accident:

1.NAV Receiver Failure: A short circuit or open circuit in the aircraft's navigation (NAV) receiver caused it to display inaccurate altitude information. This failure went unnoticed by the crew.

2.Pilot Errors: The crew misread the correct altitude readings, and the captain, trusting faulty instruments, rejected the first officer's attempt to initiate a go-around, contributing to the tragic outcome.

3.Inadequate Crew Management:

Poor communication among the crew members, coupled with the captain's refusal to allow a go-around initiated by the first officer, highlighted deficiencies in crew resource management.

4.Issues with Altitude Reading:

The use of a "drum pointer" altimeter, known for its readability issues, further complicated the crew's ability to accurately assess the situation during the approach.

5.Mountain Visibility and Lighting:

The absence of lighting on Stadlerberg Mountain impacted the crew's ability to visually identify the terrain, contributing to the lack of awareness of their actual altitude.

Post-Accident Changes and Recommendations:

Following the investigation, significant changes were made to enhance aviation safety:

1.Communication Improvements:

Rules governing communication between cockpit crew members during critical phases of flight, such as landing, were revised to prevent misinterpretation and ensure better coordination.

2.Go-Around Procedures:

New rules were implemented to prohibit the interruption of a go-around once initiated, irrespective of the crew member's rank or function.

3.Training and Procedures:

Alitalia incorporated training on NAV receiver failures and corresponding procedures into its pilot training programs.

4.Mountain Lighting:

Swiss aviation authorities added lighting to Stadlerberg Mountain to improve visibility, especially during night approaches.

5.Manual Updates:

Aircraft manufacturer McDonnell Douglas updated its training manuals to include information about the possibility of NAV failures.

6.Altitude Reading Recommendations:

Authorities recommended discontinuing the use of altimeters with certain designs, such as the "drum pointer" altimeter, and emphasized the importance of proper cross-checking of instruments.

These measures aimed to prevent similar incidents, enhance crew coordination, and address equipment-related vulnerabilities in the aviation industry. The tragic events of Flight 404 prompted a comprehensive reassessment of protocols to improve air travel safety.


Source: ChatGPT
Credit (scenes in this video): Plane’n Boom
Voice: ElevenLabs: AI Voice Generator and Text to Speech
Video edited in CapCut
!!! ChatGPT can make mistakes. Consider checking important information.

For more information you can search about Alitalia Flight 404.


Thanks for watching this video.🙏✈️💯