sentences:  Two aircraft were ordered under Air Ministry Specification E.19/46 in July 1946.Cunliffe-Owen Aircraft, Ltd. at Eastleigh Airport, Southampton, UK, were contracted to build the two W.11s under the direction of the Cierva Autogiro Company.With a payload of it would have been a very capable sprayer and following the first flights in December 1948 a grant was received from the Colonial Office to assist in development.