(1) What (a) are the details of each tender issued by the Air Traffic Navigation Services (ATNS) in the past three financial years and (b) is the value of each specified tender; (2) whether the ATNS issued any contracts in the past three financial years without following the correct tender processes; if not, what is the position in this regard; if so, (a) what was the value of each of the specified contracts awarded without following the correct tender processes, (b) to whom was each such contract awarded and (c) why did the specified contracts not go through the correct tender processes?