And maybe someone could advise them eejits in MoD and DESA the the plural of aircraft is.................aircraft!! Mind you it could possibly be part of the Americanisation of the English language. Recently our highways department "Signalised" a local road junction instead of installing traffic lights and we now have to go storing as all the things we wish to buy now have been moved out of shops and into stores. Remember shops? it's where you used to go when out shopping.