Flight Cases
A flight case is a term that has a few different meanings. One use is for the use of cases to store items-usually musical instruments. The other use involves flight cases that have been studied, such as the crash of fight 11 into one of the Twin Towers. This information is both presented on the Internet.

Flight Cases for Musical Instruments
Flight cases are used to store musical items, and each is made to fit the size of the instrument, which fits snugly inside. Therefore, cello cases would fit around the shape of a cello, while a soprano flight case would fit around the saxophone (small straight sax).

Of course, the guitar flight case would fit around the guitar, the trumpet travel flight cases around the trumpet and so on. Flight cases are usually made out of a nylon material, and will have a shoulder strap and/or carrying handles.

Sometimes, however, passengers will carry their instruments in traditional instrument cases which are made of a variety of different stiff materials, such as plywood. Sometimes these stiffer cases are each referred to as a “hard pilot case”.

There are also miscellaneous types of bespoke flight cases that are used to carry DJ equipment that many musical passengers take aboard a plane. These are made of a stiffer material, and usually contain drawers that people can hold things in.

The stiffer cases (in contrast to the ones made from nylon) styled with a decorative pattern, such as leopard, or they are colored orange. Amp cases are usually made from these materials, and are sometimes made in Germany. However, these flight cases are sold all around the world, including within most countries in Europe.

Case Study, American Airlines, and Flight 11
The other definition of case study deserves perhaps more research than the one that involves the use of flight cases. This one usually involves the study of different tragic situations, such as that which happened on September 11, 2001.

Flight 11, otherwise known as the Boeing 227-767 223ER had crashed into the North Tower of the World Trade Center at approximately 8:46 P.M. The plane had been hijacked just minutes before. There has been studies done in regards to this incident that do deserve more attention than given in these two short paragraphs.

In short, effort is being made to understand this particular tragic incident, including the intents of such. Furthermore, other flight attendant interviews and case studies are being conducted which concern the safety and security of all passengers.