An aircraft operation involving the transportation of people, goods, or mail for payment or hiring is referred to as commercial air transport. Both scheduled and unscheduled air transport operations are included. An aircraft used for specialized services including agriculture, construction, photography, surveying, observation and patrol, search and rescue, advertising, etc. is referred to as aerial work.
An aircraft operation involving the transportation of people goods or mail for payment or hiring is referred to as commercial air transport Both scheduled and unscheduled air transport operations are included An aircraft used for specialized services including agriculture construction photography surveying observation and patrol search and rescue advertising etc is referred to as aerial work