12/31/2012. Remarks by Johan Visschedijk
: "The sole TA-5 (s/n 68583) was an enlarged TA-3
with a 200 hp Wright J-1 (Lawrance-type) engine used solely for test work at McCook Field under the Project Number P-283. One experiment replaced the normal undercarriage with a single landing wheel under the nose and outrigger-type smaller wheels on the wingtips."