Beginning of Essay
Although becoming a pilot may take hard work and dedication, it also offers great beauty and the satisfaction of accomplishing an important goal. Nearly one hundred years ago the idea of human flight was thought absurd. Flying was something one only did while h ....

Middle of Essay
.... used for a variety of things, travel is only one of many. Aviation is divided into three sectors. The first sector of aviation is military aviation. Military aviation refers to aircraft flown by the armed forces. Aircraft have a chief weapon in many wars. The major air arms of the world's military, has a variety of aircraft developed for both strategic and tactical purposes, such as, the supersonic fighter and the strike aircraft. Some of these advanced aircraft have the capability of flying three times the speed of sound and carrying missiles and radar- directed antiaircraft artillery. The second sector of aviation is commercial aviation. ....