Stinson L-1A Vigilant I photographed at the NMoUSAF. This was the Army’s first answer to Germany’s Fieseler Storch observation plane. Also carried the designation O-49.
Stinson L-1A Vigilant I photographed at the NMoUSAF. This was the Army’s first answer to Germany’s Fieseler Storch observation plane. Also carried the designation O-49.