Otherwise known as Penn AC, the club is located at No. 12 Boathouse Row and was founded in 1871 as the West Philadelphia Boat Club. The club became known as Penn AC in 1924, and joined the Schuylkill Navy in 1925. Penn AC has been a hub for elite and US National Team rowers since John B. Kelly Sr. joined the club after a falling out with his former club, Vesper. The club is currently affiliated with the Shipley School boys' and girls' rowing teams and the Monsignor Bonner High School boys' team, both of which have brought Stotesbury Cup wins back to the club in recent years.