HC Deb 15 March 1939 vol 345 c430W
Sir R. Wells

asked the Secretary of State for Air how many balloons belonging to his Department have been destroyed by fire in the air in the years 1937–38 and 1938–39?

Sir K. Wood

Ten balloons were destroyed by fire in the air during 1937–38 as a result of being struck by lightning, and three in 1938-39 from the same cause.