In 1940, the year before the United States' entry into the war, 3,016 Cubs had been built; wartime demands soon increased that production rate to one Cub being built every 20 minutes.
I 1940, året før USA trådte ind i krigen, var der bygget 3,016 Cubs; under krigen steg produktionen, så der blev bygget en ny Cub hvert tyvende minut.