Learning aviation related books or online or any certified institute.
General knowledge and know more related of company and do properly work and main thing is behaviour coordination and know about all current affairs
General knowledge and current affairs is comon to know his acquitance with the present world.
In addition ettiquette behaviour coordination with colleagues and devotion to duty entrusted to him
General knowledge and sefety security of airports in area
General knowledge and experience of safety and security in Airport Area
By knowing more about the company and the post for which im going for an interview.learning from our rkders who have more knowledge about dat job