Complex sentence: On 23 November 1940, Farrow joined the United States Army Air Corps' Aviation Cadet Program, and in July of the following year obtained his aviator badge and commission as a second lieutenant at Kelly Field in Texas.
Split into simpler sentences: On 23 November 1940, Farrow joined the United States Army Air Corps' Aviation Cadet Program. In July of the following year, he obtained his aviator badge and a commission as a second lieutenant at Kelly Field in Texas.