---
title: "Germanwings Flight 9525: When the Pilot Hijacked the Plane"
description: "There are few feelings more uncomfortable than when something terrible is happening, and you know that there is absolutely nothing that you can do to change or prevent it. But what if that awful, sinking feeling was literally as bad as it could possibly be? What if you knew that your death was imminent, and there's nothing that you could do about it except wait for the fate that you know is inevitable? This is exactly the situation that 149 people found themselves in on one tragic morning in 2015. This is the story of Germanwings Flight 9525: when what was meant to be a short flight from Spain to Germany turned into a nightmare that would claim the lives of everyone onboard.\n\n## Impending Disaster\n\nThis story begins on the morning of March 24th, 2015, at Terminal 2 of El Prat Airport in Barcelona, Spain. 144 passengers from 18 countries were boarding a 24-year-old Airbus A320 bound for Dusseldorf, Germany. The plane was operated by Germanwings, a former German low-cost airline owned by Lufthansa. In addition to the passengers, the flight included 6 crew members: 4 stewardesses, the pilot, and the co-pilot.\n\nThe pilot in command of the flight was Captain Patrick Sondenheimer, a 34-year-old from Dusseldorf. He had been flying for 10 years and had logged a total of 6000 flight hours, with 3812 of them being on the Airbus A320. The captain had recently switched to flying short-haul routes to spend more time with his family. The co-pilot was 27-year-old Andreas Lubitz. He had 2 years of flying experience and 630 flight hours, with 540 of them being on the Airbus A320.\n\nFlight 9525 was scheduled to take off from Barcelona at 9:35 AM and arrive in Dusseldorf at 11:39. After an uneventful boarding process and a brief delay, the plane became airborne at 10:01 AM.\n\n## Terror in the Skies\n\nThe flight began normally. The A320 left the runway in Barcelona and began climbing toward its assigned cruising altitude of 38,000 feet. Shortly after the plane reached cruising altitude, the captain made an announcement apologizing to the passengers for the delay and promising to make up for the lost time. He then began to brief the co-pilot on the landing procedure that they would follow in Dusseldorf. We know from the plane's cockpit voice recorder that the co-pilot responded to this briefing with \"Hopefully, we'll see,\" a reply that is chilling, given what was about to take place. We don't know if the captain heard this, but no reply from him was picked up on the voice recorder.\n\nA few minutes later, at 10:31 AM, the captain left the cockpit to use the lavatory. While he was out of the cockpit, the captain felt the plane start to steadily lose altitude. Upon attempting to return to the cockpit, he found that the door was locked. He first attempted to use an emergency code to gain access, but this code had been disabled from within the cockpit. He then tried knocking and using an intercom to request access to the cockpit, but there was no response from Lubitz. Following continued attempts to gain access to the cockpit, the captain asked flight attendants to retrieve a crowbar that was kept hidden in the back of the plane. He attempted to pry the door open with the tool, but his attempts were unsuccessful. Following the 9/11 terror attacks in the United States, plane cockpit doors had been reinforced specifically to prevent those outside the cockpit from gaining unwanted access. At this point, the plane had lost about 10,000 feet of altitude. The captain can be heard yelling \"For the love of God, Open this door!\"\n\nAround this time, the descent began to take place more rapidly, initiating panic amongst the passengers. As the passengers started to ask questions and leave their seats, the captain continued attempting to gain access to the cockpit with the crowbar. As the plane descended below 10,000 feet, the passengers could see the snow-capped mountaintops of the French Alps growing closer and closer. The last thing heard from the captain is him yelling \"Open this fucking door!\" A terrain warning can then be heard in the cockpit, instructing the pilot to \"pull up\" immediately to avoid an imminent collision. The co-pilot in the cockpit did nothing. The last thing heard on the cockpit voice recorder is the sound of passengers screaming, accompanied by a high-pitched ping indicating dangerous proximity to the ground.\n\nAt an altitude of about 5,000 feet, the right wing of the aircraft clipped a mountainside. Moments later, the fuselage collided with the mountain going just over 400 miles per hour near the commune of Prads-Haute-Bléone, France. A seismological station located 7.5 miles from the crash site detected the impact of the crash, identifying the time of impact as 10:41 AM.\n\n## The Crash Site\n\nThe plane impacted the southern face of a mountain at an altitude of 5,085 feet. Bizarrely, this location was only 6 miles away from the location of the crash of Air France Flight 178 in 1953.\n\nRescue crews arrived at the location of the crash by helicopter at around 11:00 AM and were met with a truly grisly scene. The plane had been completely disintegrated by the impact of the crash, with the largest single piece being about the size of a car. The debris field was spread out over approximately 500 acres.\n\nRescue crews began searching through the pieces of plane, luggage, and human remains as they attempted to find clues that could assist authorities in determining the cause of the crash. Astoundingly, crews found the cockpit voice recorder within 25 minutes of searching this massive debris field. Although it had sustained some damage, it was still intact and functional. The crews collected it and sent it to Paris for analysis. Within the next week, the flight data recorder was also found and shipped off to be examined by authorities.\n\n## The Co-Pilot\n\nUpon analyzing the data from the cockpit voice recorder and the flight data recorder, scrutiny immediately turned towards the co-pilot, Andreas Lubitz. Lubitz knew that he wanted to become a pilot from a very young age. Upon graduating from high school, he was accepted into Lufthansa's pilot training school, a selective program that accepts just 5% of applicants.\n\nHowever, Lubitz dropped out after just two months in this program. Authorities determined that this was due to a deep depressive episode that Lubitz had fallen into. Six months after receiving treatment for this condition, Lubitz was cleared by his psychiatrist to return to pilot training. His flying license was reinstated with a stipulation, specifying that he would be automatically grounded if he required any future treatment for severe depression.\n\nUpon completing the first phase of pilot training in Germany, the next step of Lubitz's training would take place at Lufthansa's flight school in Arizona. Attending this school requires foreign pilots to be cleared by the United States Federal Aviation Authority (FAA). Pilots are asked to report any previous mental conditions as part of the screening process to receive this clearance.\n\nWhen Lubitz's completed this required form, he failed to report any of his previous struggles with mental health. This lie was detected by a German flight doctor prior to its final submission to the FAA. Even though this omission qualified as a criminal offense Lubitz was simply given the opportunity to resubmit his form. On his second attempt, he accurately reported his past struggles with mental health, and he was accepted for training in Arizona.\n\nAfter completing his flight training in Arizona, Lubitz returned to Germany, where he continued his pilot training while working as a flight attendant. He finally joined Germanwings as a pilot in 2013, 5 years after beginning his training.\n\nDespite a stretch of relative stability, Lubitz began to struggle with his mental health again within a year. His final depressive episode began with a notion that he was losing his eyesight. Lubitz sought the help of multiple ophthalmologists with complaints of light sensitivity as well as seeing constant flashing lights and streaks. These doctors detected no problems with his eyes, and some suggested that he could be suffering from psychosomatic symptoms, where the mind manifests physical symptoms when it is convinced that something is wrong.\n\nLubitz rejected these suggestions from his doctors. He was terrified that his failing eyesight would ruin the career that he had worked so hard for. He was also frustrated at what he felt was a total lack of validation from his doctors. He began to suffer from severe insomnia as his mental state continued to decline.\n\nEventually, it seems that he did begin to accept that perhaps the cause of his vision problems was psychological. He decided to seek treatment from the psychiatrist that had treated him when he dropped out of his pilot training program. The doctor noted that Lubitz's extreme depression had returned, but the doctor did not report this to Lubitz's employer.\n\nLubitz was in a very dark place by early March of 2015. Investigators discovered that he had performed internet searches about how to produce carbon monoxide, what poisons kill without pain, and the effects of drinking gasoline.\n\nPrior to Lubitz's final flight, he visited a doctor one last time for vision problems. The doctor excused Lubitz from flying for 4 days due to these issues. It was while he was home during this sick leave that his mind would drift toward his future deadly actions. He investigated the locking mechanism of the Airbus A320 cockpit door. Investigators also found a note in the trash that Lubitz had written the day before he returned to work. At the top of the note was \"Decision Sunday\" and \"BCN,\" the code for Barcelona's El Pratt Airport. Below this heading were several options: \"Find the inner will to work and continue to live,\" \"Deal with stress and sleeplessness,\" and, finally, \"Let myself go.\"\n\nBetween this time and the crash, nobody who interacted with Lubitz noticed anything different about his demeanor. His girlfriend said that he was behaving normally and a pilot that flew a round-trip route with Lubitz from Dusseldorf to Berlin on March 23rd similarly noticed nothing unusual about him.\n\nFinally, \"Decision Sunday,\" as Lubitz had designated it, arrived. On the first leg of the trip from Dusseldorf to Barcelona, there were seemingly no noticeable differences in Lubitz's behavior. However, the flight data recorder would later reveal that Lubitz experimented with setting the plane's autopilot to 100 feet while the captain briefly left the cockpit. The flight data recorder would also reveal that this is exactly how Lubitz caused the crash on the return flight to Dusseldorf.\n\n## The Victims\n\nThe aftermath of this tragic event was felt all over the world, with victims' families being located as far away as Mexico, Japan, and Australia. They varied in age, from toddlers to the elderly. They were mothers, fathers, sons, daughters, and grandparents. They were college students, opera singers, reporters, businessmen and women, architects, and film editors. It was a diverse flight full of passengers whose lives contained immeasurable potential. However, every single one of these lives came to an abrupt and tragic end in a moment.\n\nOne of the most gut-wrenching details that would be revealed following the crash was the loss of 16 students and two of their teachers from a single school in Haltern, Germany. They were returning from participating in a Spanish exchange program. Many more students from this school wanted to go, but space for the trip was limited. The school used a lottery system to select participants, and these students were the children that were selected. Eleven weeks after the crash, a photographer captured the haunting image of a convoy of hearses returning the students' remains to Haltern.\n\n## The Aftermath\n\nAs more details came to light about the circumstances leading to the crash, outrage began to develop amongst the victims' families. To make things worse, Lufthansa, Germanwings' parent company, resisted accepting responsibility for the crash. The company's CEO initially insisted that Lubitz was \"100% fit to fly.\" The company even went as far as to insist that they too were a victim of the tragedy.\n\nLegally, the airline's responsibility for the crash was limited, and existing laws state that when customers buy an airline ticket, they are accepting a certain amount of risk that something could go wrong. In accordance with these laws, the company offered the victims' families €50,000 to cover travel and funeral expenses in addition to €25,000 for \"pain and suffering.\"\n\nHowever, families of the victim insisted that this was not simply a case of unavoidable risk. They asserted that this tragedy was the result of negligence on behalf of Lufthansa. Offended by the insignificant amount of compensation offered by Lufthansa, the families of 42 of the flight's German passengers took legal action in an attempt to force Lufthansa to increase their compensation. The families requested an addition €250,000 for each immediate family member of each victim. However, Lufthansa reiterated that they had no legal obligation to do so. They instead agreed to provide an additional €10,000 for each family member.\n\nFollowing Lufthansa's resistance to provide adequate compensation to families of the victims, a lawyer from New York City representing 81 families filed a class action lawsuit against Lufthansa's flight school in Arizona. This lawsuit alleged that the flight school had facilitated Lubitz's ability to cause the crash by failing to act appropriately when he failed to report his mental health struggles. The suit was eventually thrown out of court when a judge determined that the case did not belong in the US court system. The case reverted to German courts, which dismissed the case after reiterating that neither Lufthansa nor their flight school bore any legal responsibility for the crash.\n\nFrom a regulatory perspective, Lufthansa initially insisted that there was no need for them to make any changes to their procedures following the crash. This was met with intense criticism, which led to Lufthansa backtracking and instead requiring two crew members to be in the cockpit at all times. Regulatory agencies and airlines from Canada, the EU, Australia, and the UAE would also pass similar recommendations or regulations in response to the crash. Some other countries, like the US, had already instated this regulation following the 9/11 terror attacks.\n\n## Conclusion\n\nA risk analysis system called the \"Swiss Cheese Model\" is sometimes used when reviewing aviation disasters. This model views every safeguard built into a system as a \"slice\" of Swiss cheese, each of which contains some unavoidable flaws represented by its holes. If you imagine a stack of Swiss cheese slices, each hole is almost always going to be blocked by the next slice in the stack. This represents how multiple safeguards can work together to prevent disasters.\n\nHowever, on very rare occasions, the safeguards fail. These are cases where the holes present on each \"slice\" of Swiss cheese line up perfectly, allowing a threat to pass through all safeguards and cause problems. What we see in the case of Germanwings Flight 9525 is a perfect example of this model.\n\nAt multiple steps of Lubitz's professional journey, there was an opportunity for him to be identified as a potential threat: His failure to report his struggles with mental health to the United States FAA could have prevented him from starting flight school, if he was properly punished. One of his routine pilot medical assessments could have detected a change in his mindset. His psychiatrist could have reported his worsening depression to his employer. However, none of this happened. Lubitz slipped through the holes of each potential safeguard, and the result was the event that unfolded on March 24th, 2015: When 149 innocent victims' lives were robbed from them on one of commercial aviation's darkest days.\n\nAs we conclude this video, it is important to note that Lubitz's case is a unique and rare example. Just because someone struggles with their mental health does not by any means indicate that they are likely to hurt others. Furthermore, mental health struggles don't even make someone unfit to perform a specific job. Indeed, studies have determined that anywhere from 4-13% of pilots suffer from depression. Despite this fact, depression is incredibly unlikely to have any impact on a pilot's ability to achieve professional success. The FAA reports that only 0.1% of pilots who disclose mental health conditions have their medical flight certification denied. The rest receive treatment for their conditions and are free to go on and lead fulfilling careers.\n\nFinally, if you are struggling with depression, please know that things will get better, help is available, and the world is a better place with you in it.\n\n## Key Takeaways\n\n- Germanwings Flight 9525 crashed in 2015 due to the co-pilot's deliberate actions.\n- Co-pilot Andreas Lubitz had a history of depression and mental health struggles.\n- Lubitz's mental health issues were not properly addressed or reported by his doctors.\n- The crash led to regulatory changes requiring two crew members in the cockpit at all times.\n- Lufthansa faced legal action and criticism for inadequate compensation to victims' families.\n\n## Frequently Asked Questions\n\n### What was the flight number and route of the Germanwings plane that crashed in 2015?\n\nThe flight number was Germanwings Flight 9525, and the route was from Barcelona, Spain, to Dusseldorf, Germany.\n\n### How many people were on board Germanwings Flight 9525?\n\nThere were 149 people on board, including 144 passengers and 6 crew members.\n\n### Who were the pilots of Germanwings Flight 9525?\n\nThe pilot in command was Captain Patrick Sondenheimer, and the co-pilot was Andreas Lubitz.\n\n### What happened to the pilot who tried to regain control of the plane?\n\nThe pilot, Captain Patrick Sondenheimer, was locked out of the cockpit by the co-pilot, Andreas Lubitz, and was unable to regain control of the plane.\n\n### What was the cause of the crash of Germanwings Flight 9525?\n\nThe crash was caused by the co-pilot, Andreas Lubitz, who intentionally flew the plane into a mountain after locking the captain out of the cockpit.\n\n### What was the mental health history of Andreas Lubitz?\n\nAndreas Lubitz had a history of severe depression and had previously been treated for a deep depressive episode. He had also struggled with insomnia and psychosomatic symptoms related to his vision.\n\n### What changes were made to cockpit procedures after the crash of Germanwings Flight 9525?\n\nLufthansa and regulatory agencies from various countries implemented a rule requiring two crew members to be in the cockpit at all times.\n\n### What was the compensation offered by Lufthansa to the families of the victims?\n\nLufthansa initially offered €50,000 for travel and funeral expenses and €25,000 for 'pain and suffering.' They later agreed to provide an additional €10,000 for each family member.\n\n### What was the significance of the 'Swiss Cheese Model' in the context of the Germanwings Flight 9525 crash?\n\nThe 'Swiss Cheese Model' illustrates how multiple safeguards can fail simultaneously, allowing a threat to pass through all layers of protection. In this case, several opportunities to identify Lubitz as a potential threat were missed.\n\n### What was the impact of the crash on the families of the victims?\n\nThe crash had a profound impact on families worldwide, including the loss of 16 students and two teachers from a single school in Haltern, Germany, who were returning from a Spanish exchange program.\n\n## Sources\n\n- [Original Into the Shadows video: Germanwings Flight 9525: When the Pilot Hijacked the Plane](https://www.youtube.com/watch?v=HVi4-Oysgbc)\n- [Hero image source](https://upload.wikimedia.org/wikipedia/commons/4/47/Spanish_pre-match_preparations_-_Japan_vs._Spain%2C_2024_Summer_Olympic_men%27s_association_football%2C_2024-08-02.jpg) by Kilyann Le Hen / openverse, by.\n\n## Related Coverage"
url: https://intotheshadows.pub/article/germanwings-flight-9525-pilot-hijacked-plane.md
canonical: https://intotheshadows.pub/article/germanwings-flight-9525-pilot-hijacked-plane
datePublished: 2026-06-28
dateModified: 2026-06-28
author:
  - name: Simon Whistler
    url: https://intotheshadows.pub/author/simon-whistler
publisher: Into the Shadows
image: "https://media.intotheshadows.pub/cdn-cgi/image/width=1600,height=900,fit=cover,quality=80,format=auto/articles/HVi4-Oysgbc/hero.jpg"
type: Article
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tokens: 5041
summaryUrl: https://intotheshadows.pub/article/germanwings-flight-9525-pilot-hijacked-plane.md.summary.md
---

<!-- aeo:section start="lede" -->
There are few feelings more uncomfortable than when something terrible is happening, and you know that there is absolutely nothing that you can do to change or prevent it. But what if that awful, sinking feeling was literally as bad as it could possibly be? What if you knew that your death was imminent, and there's nothing that you could do about it except wait for the fate that you know is inevitable? This is exactly the situation that 149 people found themselves in on one tragic morning in 2015. This is the story of Germanwings Flight 9525: when what was meant to be a short flight from Spain to Germany turned into a nightmare that would claim the lives of everyone onboard.

<!-- aeo:section end="lede" -->
<!-- aeo:section start="impending-disaster" -->
## Impending Disaster

This story begins on the morning of March 24th, 2015, at Terminal 2 of El Prat Airport in Barcelona, Spain. 144 passengers from 18 countries were boarding a 24-year-old Airbus A320 bound for Dusseldorf, Germany. The plane was operated by Germanwings, a former German low-cost airline owned by Lufthansa. In addition to the passengers, the flight included 6 crew members: 4 stewardesses, the pilot, and the co-pilot.

The pilot in command of the flight was Captain Patrick Sondenheimer, a 34-year-old from Dusseldorf. He had been flying for 10 years and had logged a total of 6000 flight hours, with 3812 of them being on the Airbus A320. The captain had recently switched to flying short-haul routes to spend more time with his family. The co-pilot was 27-year-old Andreas Lubitz. He had 2 years of flying experience and 630 flight hours, with 540 of them being on the Airbus A320.

Flight 9525 was scheduled to take off from Barcelona at 9:35 AM and arrive in Dusseldorf at 11:39. After an uneventful boarding process and a brief delay, the plane became airborne at 10:01 AM.

<!-- aeo:section end="impending-disaster" -->
<!-- aeo:section start="terror-in-the-skies" -->
## Terror in the Skies

The flight began normally. The A320 left the runway in Barcelona and began climbing toward its assigned cruising altitude of 38,000 feet. Shortly after the plane reached cruising altitude, the captain made an announcement apologizing to the passengers for the delay and promising to make up for the lost time. He then began to brief the co-pilot on the landing procedure that they would follow in Dusseldorf. We know from the plane's cockpit voice recorder that the co-pilot responded to this briefing with "Hopefully, we'll see," a reply that is chilling, given what was about to take place. We don't know if the captain heard this, but no reply from him was picked up on the voice recorder.

A few minutes later, at 10:31 AM, the captain left the cockpit to use the lavatory. While he was out of the cockpit, the captain felt the plane start to steadily lose altitude. Upon attempting to return to the cockpit, he found that the door was locked. He first attempted to use an emergency code to gain access, but this code had been disabled from within the cockpit. He then tried knocking and using an intercom to request access to the cockpit, but there was no response from Lubitz. Following continued attempts to gain access to the cockpit, the captain asked flight attendants to retrieve a crowbar that was kept hidden in the back of the plane. He attempted to pry the door open with the tool, but his attempts were unsuccessful. Following the 9/11 terror attacks in the United States, plane cockpit doors had been reinforced specifically to prevent those outside the cockpit from gaining unwanted access. At this point, the plane had lost about 10,000 feet of altitude. The captain can be heard yelling "For the love of God, Open this door!"

Around this time, the descent began to take place more rapidly, initiating panic amongst the passengers. As the passengers started to ask questions and leave their seats, the captain continued attempting to gain access to the cockpit with the crowbar. As the plane descended below 10,000 feet, the passengers could see the snow-capped mountaintops of the French Alps growing closer and closer. The last thing heard from the captain is him yelling "Open this fucking door!" A terrain warning can then be heard in the cockpit, instructing the pilot to "pull up" immediately to avoid an imminent collision. The co-pilot in the cockpit did nothing. The last thing heard on the cockpit voice recorder is the sound of passengers screaming, accompanied by a high-pitched ping indicating dangerous proximity to the ground.

At an altitude of about 5,000 feet, the right wing of the aircraft clipped a mountainside. Moments later, the fuselage collided with the mountain going just over 400 miles per hour near the commune of Prads-Haute-Bléone, France. A seismological station located 7.5 miles from the crash site detected the impact of the crash, identifying the time of impact as 10:41 AM.

<!-- aeo:section end="terror-in-the-skies" -->
<!-- aeo:section start="the-crash-site" -->
## The Crash Site

The plane impacted the southern face of a mountain at an altitude of 5,085 feet. Bizarrely, this location was only 6 miles away from the location of the crash of Air France Flight 178 in 1953.

Rescue crews arrived at the location of the crash by helicopter at around 11:00 AM and were met with a truly grisly scene. The plane had been completely disintegrated by the impact of the crash, with the largest single piece being about the size of a car. The debris field was spread out over approximately 500 acres.

Rescue crews began searching through the pieces of plane, luggage, and human remains as they attempted to find clues that could assist authorities in determining the cause of the crash. Astoundingly, crews found the cockpit voice recorder within 25 minutes of searching this massive debris field. Although it had sustained some damage, it was still intact and functional. The crews collected it and sent it to Paris for analysis. Within the next week, the flight data recorder was also found and shipped off to be examined by authorities.

<!-- aeo:section end="the-crash-site" -->
<!-- aeo:section start="the-co-pilot" -->
## The Co-Pilot

Upon analyzing the data from the cockpit voice recorder and the flight data recorder, scrutiny immediately turned towards the co-pilot, Andreas Lubitz. Lubitz knew that he wanted to become a pilot from a very young age. Upon graduating from high school, he was accepted into Lufthansa's pilot training school, a selective program that accepts just 5% of applicants.

However, Lubitz dropped out after just two months in this program. Authorities determined that this was due to a deep depressive episode that Lubitz had fallen into. Six months after receiving treatment for this condition, Lubitz was cleared by his psychiatrist to return to pilot training. His flying license was reinstated with a stipulation, specifying that he would be automatically grounded if he required any future treatment for severe depression.

Upon completing the first phase of pilot training in Germany, the next step of Lubitz's training would take place at Lufthansa's flight school in Arizona. Attending this school requires foreign pilots to be cleared by the United States Federal Aviation Authority (FAA). Pilots are asked to report any previous mental conditions as part of the screening process to receive this clearance.

When Lubitz's completed this required form, he failed to report any of his previous struggles with mental health. This lie was detected by a German flight doctor prior to its final submission to the FAA. Even though this omission qualified as a criminal offense Lubitz was simply given the opportunity to resubmit his form. On his second attempt, he accurately reported his past struggles with mental health, and he was accepted for training in Arizona.

After completing his flight training in Arizona, Lubitz returned to Germany, where he continued his pilot training while working as a flight attendant. He finally joined Germanwings as a pilot in 2013, 5 years after beginning his training.

Despite a stretch of relative stability, Lubitz began to struggle with his mental health again within a year. His final depressive episode began with a notion that he was losing his eyesight. Lubitz sought the help of multiple ophthalmologists with complaints of light sensitivity as well as seeing constant flashing lights and streaks. These doctors detected no problems with his eyes, and some suggested that he could be suffering from psychosomatic symptoms, where the mind manifests physical symptoms when it is convinced that something is wrong.

Lubitz rejected these suggestions from his doctors. He was terrified that his failing eyesight would ruin the career that he had worked so hard for. He was also frustrated at what he felt was a total lack of validation from his doctors. He began to suffer from severe insomnia as his mental state continued to decline.

Eventually, it seems that he did begin to accept that perhaps the cause of his vision problems was psychological. He decided to seek treatment from the psychiatrist that had treated him when he dropped out of his pilot training program. The doctor noted that Lubitz's extreme depression had returned, but the doctor did not report this to Lubitz's employer.

Lubitz was in a very dark place by early March of 2015. Investigators discovered that he had performed internet searches about how to produce carbon monoxide, what poisons kill without pain, and the effects of drinking gasoline.

Prior to Lubitz's final flight, he visited a doctor one last time for vision problems. The doctor excused Lubitz from flying for 4 days due to these issues. It was while he was home during this sick leave that his mind would drift toward his future deadly actions. He investigated the locking mechanism of the Airbus A320 cockpit door. Investigators also found a note in the trash that Lubitz had written the day before he returned to work. At the top of the note was "Decision Sunday" and "BCN," the code for Barcelona's El Pratt Airport. Below this heading were several options: "Find the inner will to work and continue to live," "Deal with stress and sleeplessness," and, finally, "Let myself go."

Between this time and the crash, nobody who interacted with Lubitz noticed anything different about his demeanor. His girlfriend said that he was behaving normally and a pilot that flew a round-trip route with Lubitz from Dusseldorf to Berlin on March 23rd similarly noticed nothing unusual about him.

Finally, "Decision Sunday," as Lubitz had designated it, arrived. On the first leg of the trip from Dusseldorf to Barcelona, there were seemingly no noticeable differences in Lubitz's behavior. However, the flight data recorder would later reveal that Lubitz experimented with setting the plane's autopilot to 100 feet while the captain briefly left the cockpit. The flight data recorder would also reveal that this is exactly how Lubitz caused the crash on the return flight to Dusseldorf.

<!-- aeo:section end="the-co-pilot" -->
<!-- aeo:section start="the-victims" -->
## The Victims

The aftermath of this tragic event was felt all over the world, with victims' families being located as far away as Mexico, Japan, and Australia. They varied in age, from toddlers to the elderly. They were mothers, fathers, sons, daughters, and grandparents. They were college students, opera singers, reporters, businessmen and women, architects, and film editors. It was a diverse flight full of passengers whose lives contained immeasurable potential. However, every single one of these lives came to an abrupt and tragic end in a moment.

One of the most gut-wrenching details that would be revealed following the crash was the loss of 16 students and two of their teachers from a single school in Haltern, Germany. They were returning from participating in a Spanish exchange program. Many more students from this school wanted to go, but space for the trip was limited. The school used a lottery system to select participants, and these students were the children that were selected. Eleven weeks after the crash, a photographer captured the haunting image of a convoy of hearses returning the students' remains to Haltern.

<!-- aeo:section end="the-victims" -->
<!-- aeo:section start="the-aftermath" -->
## The Aftermath

As more details came to light about the circumstances leading to the crash, outrage began to develop amongst the victims' families. To make things worse, Lufthansa, Germanwings' parent company, resisted accepting responsibility for the crash. The company's CEO initially insisted that Lubitz was "100% fit to fly." The company even went as far as to insist that they too were a victim of the tragedy.

Legally, the airline's responsibility for the crash was limited, and existing laws state that when customers buy an airline ticket, they are accepting a certain amount of risk that something could go wrong. In accordance with these laws, the company offered the victims' families €50,000 to cover travel and funeral expenses in addition to €25,000 for "pain and suffering."

However, families of the victim insisted that this was not simply a case of unavoidable risk. They asserted that this tragedy was the result of negligence on behalf of Lufthansa. Offended by the insignificant amount of compensation offered by Lufthansa, the families of 42 of the flight's German passengers took legal action in an attempt to force Lufthansa to increase their compensation. The families requested an addition €250,000 for each immediate family member of each victim. However, Lufthansa reiterated that they had no legal obligation to do so. They instead agreed to provide an additional €10,000 for each family member.

Following Lufthansa's resistance to provide adequate compensation to families of the victims, a lawyer from New York City representing 81 families filed a class action lawsuit against Lufthansa's flight school in Arizona. This lawsuit alleged that the flight school had facilitated Lubitz's ability to cause the crash by failing to act appropriately when he failed to report his mental health struggles. The suit was eventually thrown out of court when a judge determined that the case did not belong in the US court system. The case reverted to German courts, which dismissed the case after reiterating that neither Lufthansa nor their flight school bore any legal responsibility for the crash.

From a regulatory perspective, Lufthansa initially insisted that there was no need for them to make any changes to their procedures following the crash. This was met with intense criticism, which led to Lufthansa backtracking and instead requiring two crew members to be in the cockpit at all times. Regulatory agencies and airlines from Canada, the EU, Australia, and the UAE would also pass similar recommendations or regulations in response to the crash. Some other countries, like the US, had already instated this regulation following the 9/11 terror attacks.

<!-- aeo:section end="the-aftermath" -->
<!-- aeo:section start="conclusion" -->
## Conclusion

A risk analysis system called the "Swiss Cheese Model" is sometimes used when reviewing aviation disasters. This model views every safeguard built into a system as a "slice" of Swiss cheese, each of which contains some unavoidable flaws represented by its holes. If you imagine a stack of Swiss cheese slices, each hole is almost always going to be blocked by the next slice in the stack. This represents how multiple safeguards can work together to prevent disasters.

However, on very rare occasions, the safeguards fail. These are cases where the holes present on each "slice" of Swiss cheese line up perfectly, allowing a threat to pass through all safeguards and cause problems. What we see in the case of Germanwings Flight 9525 is a perfect example of this model.

At multiple steps of Lubitz's professional journey, there was an opportunity for him to be identified as a potential threat: His failure to report his struggles with mental health to the United States FAA could have prevented him from starting flight school, if he was properly punished. One of his routine pilot medical assessments could have detected a change in his mindset. His psychiatrist could have reported his worsening depression to his employer. However, none of this happened. Lubitz slipped through the holes of each potential safeguard, and the result was the event that unfolded on March 24th, 2015: When 149 innocent victims' lives were robbed from them on one of commercial aviation's darkest days.

As we conclude this video, it is important to note that Lubitz's case is a unique and rare example. Just because someone struggles with their mental health does not by any means indicate that they are likely to hurt others. Furthermore, mental health struggles don't even make someone unfit to perform a specific job. Indeed, studies have determined that anywhere from 4-13% of pilots suffer from depression. Despite this fact, depression is incredibly unlikely to have any impact on a pilot's ability to achieve professional success. The FAA reports that only 0.1% of pilots who disclose mental health conditions have their medical flight certification denied. The rest receive treatment for their conditions and are free to go on and lead fulfilling careers.

Finally, if you are struggling with depression, please know that things will get better, help is available, and the world is a better place with you in it.

<!-- aeo:section end="conclusion" -->
<!-- aeo:section start="key-takeaways" -->
## Key Takeaways

- Germanwings Flight 9525 crashed in 2015 due to the co-pilot's deliberate actions.
- Co-pilot Andreas Lubitz had a history of depression and mental health struggles.
- Lubitz's mental health issues were not properly addressed or reported by his doctors.
- The crash led to regulatory changes requiring two crew members in the cockpit at all times.
- Lufthansa faced legal action and criticism for inadequate compensation to victims' families.

<!-- aeo:section end="key-takeaways" -->
<!-- aeo:section start="frequently-asked-questions" -->
## Frequently Asked Questions

### What was the flight number and route of the Germanwings plane that crashed in 2015?

The flight number was Germanwings Flight 9525, and the route was from Barcelona, Spain, to Dusseldorf, Germany.

### How many people were on board Germanwings Flight 9525?

There were 149 people on board, including 144 passengers and 6 crew members.

### Who were the pilots of Germanwings Flight 9525?

The pilot in command was Captain Patrick Sondenheimer, and the co-pilot was Andreas Lubitz.

### What happened to the pilot who tried to regain control of the plane?

The pilot, Captain Patrick Sondenheimer, was locked out of the cockpit by the co-pilot, Andreas Lubitz, and was unable to regain control of the plane.

### What was the cause of the crash of Germanwings Flight 9525?

The crash was caused by the co-pilot, Andreas Lubitz, who intentionally flew the plane into a mountain after locking the captain out of the cockpit.

### What was the mental health history of Andreas Lubitz?

Andreas Lubitz had a history of severe depression and had previously been treated for a deep depressive episode. He had also struggled with insomnia and psychosomatic symptoms related to his vision.

### What changes were made to cockpit procedures after the crash of Germanwings Flight 9525?

Lufthansa and regulatory agencies from various countries implemented a rule requiring two crew members to be in the cockpit at all times.

### What was the compensation offered by Lufthansa to the families of the victims?

Lufthansa initially offered €50,000 for travel and funeral expenses and €25,000 for 'pain and suffering.' They later agreed to provide an additional €10,000 for each family member.

### What was the significance of the 'Swiss Cheese Model' in the context of the Germanwings Flight 9525 crash?

The 'Swiss Cheese Model' illustrates how multiple safeguards can fail simultaneously, allowing a threat to pass through all layers of protection. In this case, several opportunities to identify Lubitz as a potential threat were missed.

### What was the impact of the crash on the families of the victims?

The crash had a profound impact on families worldwide, including the loss of 16 students and two teachers from a single school in Haltern, Germany, who were returning from a Spanish exchange program.

<!-- aeo:section end="frequently-asked-questions" -->
<!-- aeo:section start="sources" -->
## Sources

- [Original Into the Shadows video: Germanwings Flight 9525: When the Pilot Hijacked the Plane](https://www.youtube.com/watch?v=HVi4-Oysgbc)
- [Hero image source](https://upload.wikimedia.org/wikipedia/commons/4/47/Spanish_pre-match_preparations_-_Japan_vs._Spain%2C_2024_Summer_Olympic_men%27s_association_football%2C_2024-08-02.jpg) by Kilyann Le Hen / openverse, by.

<!-- aeo:section end="sources" -->
<!-- aeo:section start="related-coverage" -->
## Related Coverage
<!-- aeo:section end="related-coverage" -->