During World War I, Daniels created the Naval Consulting Board to encourage inventions that would be helpful to the Navy. Daniels asked Thomas Edison to chair the Board, as the Secretary was worried that the US was unprepared for the new conditions of warfare and needed new technology. Additionally, Daniels was the first Secretary of the Navy to sponsor naval aviation. He established the first naval air station at the Pensacola Navy Yard, claiming "aircraft must form a large part of our naval force for offensive and defensive operations".