By Dickson Omobola Former Managing Director of the Nigerian Airspace Management Agency, NAMA, Mr Roland Iyayi, has faulted the five per cent Ticket Sales Charge, TSC, collected from passengers by airlines on behalf of the Nigeria Civil Aviation Authority, NCAA, saying it is unsustainable for domestic carriers. TSC is a statutory levy collected on every […] The post Ex-NAMA MD faults 5% ticket charge, proposes Aviation Development Fund appeared first on Vanguard News.