davidjohnson6,Thank you for suggestions.First of all airports of future is good idea which is given by my teacher in uni but problem is about this project this is still on research topic also for icao and other associations and this is hard to find any clear informations,also i asked my advisor for topic he gave to me also alternative fuel but i didnt search anything about it but i'll talk with him again for different topics.I have some courses which is i interested like dispatching,safety but mostly dispatching.