<sod >The PS3.1billion HMS Queen Elizabeth aircraft carrier proudly hit the waters earlier this week - but currently its crew only has replica planes to practise with.< eod>< sod > The aircraft carrier proudly hit the waters earlier this week - but currently its crew only has replica planes to practise with The arrival of the four jets was announced by the Flight Deck School, which will provide training to enable air handlers to manage fast jets and helicopters.< eod>