Arthur Whitten Brown was a British aviator who is best known for being the navigator of the first non-stop transatlantic flight. In 1919, he and pilot John Alcock completed the historic flight from Newfoundland, Canada to Ireland in a modified Vickers Vimy bomber. This achievement marked a significant milestone in aviation history and earned Brown and Alcock widespread recognition. Brown's contribution as a navigator was crucial to the success of the flight, and his role in this pioneering feat has left a lasting legacy in the field of aviation.