Towle Aircraft TA-3
 
 Towle-TA3
Towle TA-3 NX495M
 
A 1931 eight-passenger high-wing cantilever monoplane amphibian flying-boat, it was powered by two 225hp radial Packard DR-980 diesel engines mounted on muitistrut pylons on the wing upper surface. The TA-3 received certification ATC 2-291.