Britain's biggest passenger plane the Avro Tudor II takes its test flight.
Item title reads - Avro Tudor II Britain's biggest aircraft.
Location of events unknown.
Various shots of chief designer Roy Chadwick with other aircraft experts, C/U of Chadwick. C/U model of his new passenger plane Avro 689 Tudor II. The real aeroplane is wheeled out of its hangar. M/S of the 60 people queuing to enter the plane. C/U of chief test pilot Bill Thorn. C/U as engines start up. L/S head on view of plane taking off. Air to air shots of the plane in flight.