[2] The Airone's wings were built around a one piece single wooden spar and clad with stress bearing plywood.
The rear section tapered towards the tail, where the tailplane was fitted on its top and the fin blended in with a curved leading edge.
[2][3][Notes 1] The Airone had a conventional retractable tricycle undercarriage with its trailing idler (knee action) main gear legs mounted below the engines.
The prototype was powered by two flat 4-cylinder Continental C90 engines of 90 hp (67 kW) each, driving fixed pitch propellers.
[2][3] In February 1958 there was a report[4] that Aeromere would produce the Airone powered with unspecified 150 hp (112 kW) engines in place of the Walters.