Aviation units are specialized military or civilian groups that operate aircraft for various purposes, including transportation, reconnaissance, and combat. These units are equipped with different types of aircraft, such as helicopters and fixed-wing planes, and are trained to perform specific missions, often in support of ground forces or humanitarian efforts. In the military, aviation units can include fighter squadrons, transport wings, and helicopter battalions. Each unit has a unique role, such as providing air support, delivering supplies, or conducting search and rescue operations. Their effectiveness relies on skilled pilots, advanced technology, and coordinated teamwork.