Question

Information of air operator

Answer 1

An air operator's certificate (AOC) is the approval granted by a national aviation authority (NAA) to an aircraft operator to allow it to use aircraft for commercial purposes. This requires the operator to have personnel, assets and system in place to ensure the safety of its employees and the general public.

Answer 2

Anairportis anaerodromewith extended facilities, mostly for commercial air transport.[1][2]Airports often have facilities to store and maintainaircraft, and acontrol tower. An airport consists of alanding area, which comprises an aerially accessible open space including at least one operationally active surface such as arunwayfor aplaneto take off[3]or ahelipad,[4]and often includes adjacent utility buildings such ascontrol towers,hangars[5]andterminals. Larger airports may havefixed-base operator services,airport aprons,taxiway bridges, air traffic control centres, passenger facilities such as restaurants andlounges, andemergency services.An airport with a helipad for rotorcraft but no runway is called aheliport. An airport for use byseaplanesandamphibious aircraftis called aseaplane base. Such a base typically includes a stretch of open water fortakeoffsandlandings, and seaplane docks for tying-up.Aninternational airporthas additional facilities forcustomsandpassport controlas well as incorporating all of the aforementioned elements above. Such airports rank among the most complex and largest of all built typologies with15of the top 50 buildings by floor areabeing airport terminals.Commercial jets wait for the "7am hold" to pass before departing fromJohn Wayne Airport, Feb 14, 2015