The other need was for models in aerial sequences, and art director and model maker John Siddall was asked by the producer to create and head a team specifically for this because of his contacts in the modelling community. A test flight was arranged at Lasham Airfield in the UK and a model was flown down the runway close behind a large American estate car with a cameraman in the rear. This test proved successful, leading to many radio-controlled models being constructed in the band rehearsal room at Pinewood Studios.