[2] Both the first and second aircraft were used from September 1920 for two months on an experimental express air mail service between Croydon and Le Bourget.

A third aircraft was built and was at first test-flown with a new Cosmos Jupiter engine, but later was fitted with the Falcon III.

Another four aircraft were built, two of which were used by Instone Air Line to fly from London to Paris and Brussels.

The company operated in Newfoundland until the end of 1923, carrying mail and passengers to remote outposts.

Data from British Civil Aircraft 1919–1972:Volume III [3]General characteristics Performance