1157. Requirements for civil subsonic jet aeroplanes.

In general, no civil subsonic jet aeroplane1 registered in the United Kingdom2 may be used in the territories of member states of the European Union or EEA states3 or Switzerland unless there is in force in respect of that aeroplane a noise certificate4 granted by the Civil Aviation Authority ('CAA')5 certifying that the aircraft meets the applicable requirements as to noise6.

In general, no civil subsonic jet aeroplane which is registered otherwise than in the United Kingdom, Gibraltar, Switzerland or another member state or EEA state may land7 or take off in the United Kingdom unless there is in force