Chamberlin and Acosta's successful endurance flight convinced Levine that an attempt at a crossing of the Atlantic was feasible and that the Orteig Prize was within reach. In Chamberlin and Acosta, Levine had a superb flying team; however, in a move that surprised many, Levine replaced Acosta with Lloyd W. Bertaud, an acclaimed pilot of the east, as the navigator. However, near constant arguments over the choice of crew, the route to be followed, and whether wireless equipment should be installed plagued preparations for the Trans-Atlantic flight. Yet, it still appeared that Chamberlin and Bertaud would beat Charles Lindbergh as the first people to successfully cross the Atlantic.