The Comper Mouse was a 1930s British three - seat cabin monoplane designed by Nicholas Comper .
The Comper Mouse built by the Comper Aircraft Company at Heston Aerodrome in 1933 .
The Comper Mouse was a 1930s British three - seat cabin monoplane designed by Nicholas Comper , and built by the Comper Aircraft Company at Heston Aerodrome in 1933 .