A large new 'flying boat', containing sleeping bunks and smoking rooms is tested out in Rochester, Kent.
Item title reads - Air hotel takes off. Britain's new wonder plane in flight.
M/S of the large seaplane "Canopus" floating on the river. M/S's as it taxis across the water. The narrator says it is one of 29 aeroplanes, or flying boats, designed to fly to various countries in the Empire, it has sleeping bunks and smoking rooms. M/S as it takes off and gains height. M/S as it comes into land again.