9/11: A Case Study

“After 9/11, the airport security became very strict and has over time, tried to become more efficient and practical for travelers.” said Jotterand.

The September 11th, 2001 terrorist attacks forever changed the way our air travel industry operates. It affected the government, the airlines, airports, employees, and passengers alike. There was not as much of a threat of terrorism before 9/11, so airport security was not nearly as thorough, and at times intrusive as it is today. Through the creation of the Department of Homeland Security and the Transportation Security Administration, the evolving threat of terrorism has not been successful in carrying out another 9/11 style attack.

Before September 11, the Federal Aviation Administration perceived that sabotage was a much greater threat than hijacking. This is because there had been no domestic hijackings in a decade, the commercial aviation system was thought to be more vulnerable to explosives than to weapons, and explosives were perceived as deadlier than hijacking and therefore of greater concern (9/11 Commission, 82). The FAA therefore did not think that a hijacking was even a possibility. There was enough concern of sabotage that a "layered defense system" was implemented where a passenger went through prescreening, check point screening, and onboard security (9/11 Commission, 83). However, these were not effective, as the terrorists on 9/11 were still able to carry out their plan.

Before the 9/11 attacks, which changed how we travel, airport security was minimal, with just X-rays and metal detectors. No one got a body search, and almost no one’s carry on bag got checked. No aircraft was required to shut the cockpit door, and air marshals weren 't everywhere, only 33 Federal Air Marshals were active on 9/11. Friends and Family were authorized to go all the way to the gate, and people were allowed Swiss Army Knifes on flights. Everyone could arrive just minutes before a flight and no-one would be concerned.

According to Jason Villemez of the PBS News Hour, there were immediate changes to airport security following 9/11. Within 2 months of the attacks, the Aviation and Transportation Security Act was passed. This law requires that every single bag is screened at airports andrequires that certain procedures are followed at every airport (Swickard). Before 9/11, scissors, baseball bats, darts, and 4-inch-long blades were allowed, but these are now illegal under the ATSA (O’Connor). The Aviation and Transportation Security Act also created the Transportation Security Administration known as the TSA (Tognotti). Each airport had to supply their own security before 9/11, but with the creation of the TSA, the government supplied security for airports (Villemez). Gabi Logan of USA Today found that the increase in security including baggage checks caused a six percent decrease in the number of passengers. Passengers chose not to travel at all or found a different way to get to their destination. While security in airports was significantly increased, 9/11 also affected millions of Americans involved in the war on terror”.

Through the history of aviation the importance of airport security has steadily increased. Since the terrorist attack of September 11, 2001, many changes have taken place at airports to prevent such an attack from occurring again. The purpose of this paper is to: outline airport security procedures, discuss the different technologies involved with airport security, as well as examine the components of airport security. In addition I will also discuss the Transportation Security Administration’s role in our nation’s airport security.

We as people examine the impact of post-9/11 airport security measures on air travel in the U.S. Using five years of data on passenger volume, we evaluate the effects of the implementation of baggage screening and the federalization of passenger screening on the demand for air travel. These two congressionally mandated measures are the most visible changes in airport security following the 9/11 attacks. Exploiting the phased introduction of security measures across airports, we find that baggage screening reduced passenger volume by about five percent on all flights, and by about eight percent on flights departing from

Since the beginning of aviation, aircraft have been used for other intentions besides carrying passengers and cargo. They have been used as weapons of war dating all the way back to the first world war, and the use of aircraft has enlightened the advancement of the aviation. “Throughout the history of aviation, the greatest progress in flight has been made during time when either war or the threat of war was present” (Millspaugh, et al., 2008, p. 33). However, the war we face today has been triggered by the deliberate use of aircraft to cause death, destruction, and mayhem.

The terrorist attacks on September 11, 2011 prompted the world to reevaluate and drastically modify airport and airline security. “Four targets had been chosen, all iconic American buildings that would send a clear message of the depth of their hatred for the United States. All four planes crashed, killing all on board—terrorists, crew members, and passengers, along with hundreds who were killed inside the structures, on the ground, and the men and women who ran into collapsing buildings in an effort to try and save others” (Smutz 1). As Jason Villemez said “the decade after the 9/11 attacks reshaped many facets of life in America” (Villemez 1). Before the attacks, people did not think that large scale hostility towards innocent people in

As a response to the 9/11 attacks, one would expect that the TSA would improve airport security. In reality, it's just security theater. Originally, the use of metal detectors and luggage x-rays in airport security checkpoints was enough. However, on December 25, 2009, an inbound international

The September 11th attacks have had a profound effect on American history. Often referred to as “9/11”, these attacks were comprised of a group of organized terrorists known as Al-Qaeda. This extreme Islamic group assaulted several landmarks in New York City, Washington D.C, and the state of Pennsylvania. In New York City, two airliner jets were hijacked with passengers aboard and slammed into the World Trade Center. “The next attack resulted in a plane colliding into the Pentagon, government building; the last attack was in Pennsylvania when a plane crashed into a field. In total, 3,000 people died on September 11th, 2001” (History.com Staff). The September 11th-attacks have affected airport security by the new training of flight attendants, the formation of the Transportation Security Administration and new technical advances to keep up with increased terror threats.

September 11, 2001, millions of New Yorkers and American citizens woke up and started their day, unprepared and unaware for the catastrophic attack that would be taking place in just a few short hours. At 8:46 a.m., Eastern Standard Time, Flight 11 crashed into the North Tower. The impact killed all of the passengers and crew as well as hundreds inside the building. At 9:03 a.m., a second plane, Flight 175, crashed into the corner of the South Tower killing passenger, crew, and workers who worked on floors seventy-five to eighty-three. Flight 77 crashed into the Pentagon at 9:37 a.m. killing approximately 185 individuals (History.com Staff). Because of the damaged to the support system, fires, and impact at extremely fast speed, the South Tower collapsed at 9:59 a.m. (Lipton and Glanz). Having heard about the acts of terrorism that had just taken place in New York and Washington, D.C., a group of passengers drove their plane, Flight 93, into a Pennsylvania field killing everyone on board but possibly saving hundreds of other lives in the process. The North Tower collapsed at 10:28 a.m. 102 minutes after being struck (History.com Staff). On September 11, 2001, almost twelve hundred people were wounded or killed by “coordinated suicide attempts” by Al Qaeda terrorists. In result to the four airplanes being hijacked and used for premediated reasons, the United States government instituted new regulations for entering the country and airport security as well as expounded on systems already in place.

additions to airport security in the United States following the attacks of September 11, 2001, is

Airport security is necessary for the safety and efficiency of airlines today. Attacks involving airlines have been “among the deadliest in terms of human lives and economic impact,” even though relatively few attacks have occurred using airlines compared to other terrorism methods (Szyliowicz, 2011, p.2). Airport Security has been administered using a government-operated system since the Aviation and Transportation Security Act was enacted in 2001. The Transportation Security Administration (TSA), now an agency of homeland security, replaced private security measures and personnel with at least 60,000 federal employees (Szyliowicz, 2011). However, privatization may be making a come-back. The following analysis will analyze

Many years ago airport security was not even an issue. People felt secure and safe and rarely worried about being searched. As time went on, the prevealance of terrorism became an increasing issue. There began more acts of terrorism by threatening and holding hostages on board commercial planes. As these acts continued, the government as well as citizens became vulnerable and an airport safety procedure was implemented as a way to ensure the safety of the United States. The implemented procedures over the years included a check and scan of all carry on and checked baggage, body scans, hire government airport employees, and a strict list of carry-on items. This made travelers feel safer as it decreased the ability of terrorist to commit