"Righto chaps, the reason I have got you all to sit on this aircraft is thus...the bloody engine doesn't work, so we are going to have a go at a spot of synchronised flapping to see if we can get this kite off the ground and into the blue." "I know you may think this a tad silly, but there is a war on and we must all look silly at times...*twirls moustache*...jolly good, over to you Wing Commander!"