They began the season hoping to improve upon the previous season 's output of 9 -- 5 , and they had a similar output this season , 8 -- 4 -- 2 .
The 1947 AAFC season was the 49ers ' second season .
49ers began the season hoping to improve upon the previous season 's output of 9 -- 5 , and 49ers had a similar output this season , 8 -- 4 -- 2 .
The 1947 AAFC season was the 49ers ' second season .