There are two effects that I want to talk about. Facebook Has a Negative Impact on the Concentration of Students, about 70-75 percent of high school students are falling behind in class because they spend many hours on Facebook.Therefore, it leads to lack of time to studying or concentration on school work.tudents watch adult movie on Facebook-As Facebook becomes popular, there are more users uploading a lot of music videos that was over 18. The problem is that on Facebook there are many middle school students around 8-9 years old always playing around, so the chance that they would watch adult videos is very high.
Three companies hold the contracts for towers in the various FAA regions around the U.S. Robinson Aviation employs approximately 600 controllers at 96 towers, Midwest Air Traffic Control has 300 controllers at 55 facilities and Serco Management Services employs 307 controllers at 58 contract towers.
Part 13 is the less-formal option for filing a complaint with the FAA and, as a general matter, the only avenue available to those complainants who cannot satisfy the standing requirements for Part 16 (discussed below).