Stinson L-1 "Vigilant".   This American aircraft, NL1377B, is the Reserve Grand Champoin - World War II at Oshkosh Airventure 2016, Oshkosh, Wisconsin, U.S.A.   The aircraft is owned by James Harker of Blaine, Minnesota
<a href="//commons.wikimedia.org/wiki/User:SteveTheAirman" title="User:SteveTheAirman">J. S. (Steve) Bond</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>