 The UK Department for Transport (DfT) has suggested that it is minded to specify the Air Park under Section 5 of the Civil Aviation Act, unless a local solution can be achieved through the renegotiation of the lease.This follows an application made to the Secretary of State for Transport in 2009.If the Air Park is specified, the British Civil Aviation Authority will play a more direct role in regulating the environmental impact of air traffic at Wycombe Air Park.