Ault Field is a military airfield located on Whidbey Island in Washington State. It serves as a base for the United States Navy, primarily supporting operations for the Naval Air Station Whidbey Island. The airfield is used for various training missions and aircraft operations, including those involving P-8 Poseidon and EA-18G Growler aircraft. The airfield is named after Captain Henry Ault, a naval aviator who served during World War II. Ault Field plays a crucial role in the Navy's readiness and training programs, providing facilities for pilots and support personnel to enhance their skills in a controlled environment.