an aircraft must not be taxied on the movement area of an aerodrome, or its rotor must not be turned under power, unless the person at the controls is appropriately competent;
níor cheart aerárthach a inleadh ar an talamh i limistéar gluaiseachta aeradróim, ná a rótar a chasadh faoi chumhacht, mura bhfuil an duine atá ag na rialtáin inniúil mar is iomchuí;