In October , 1919 Commander Hooper instructed A. Crossley , an expert radio aid , to develop and test the concept on a larger scale at the New London Naval Base .
His results were sufficiently promising that he recommended further development to Commander Stanford C. Hooper .
In October , 1919 Commander Commander instructed A. Crossley , an expert radio aid , to develop and test the concept on a larger scale at the New London Naval Base .
His results were sufficiently promising that he recommended further development to Commander Stanford C. Hooper .