Marine Corps Air Facility Quantico (MCAF Quantico) is a United States Marine Corps airfield located within Marine Corps Base Quantico, Virginia. It was commissioned in 1919 and is currently home to HMX-1, the squadron that flies the President of the United States. The airfield is also known as Turner Field, after Colonel Thomas C. Turner, a veteran Marine aviator and the second director of Marine Corps Aviation, who lost his life in Haiti in 1931. On August 12, 2010, a new Quantico air facility to accommodate maintenance and storage of HMX-1 helicopters was dedicated in honor of Marine One founding commander Col. Virgil D. Olson (1919–2012). History Aviation first arrived at Quantico on May 6, 1896 when Dr. Samuel Pierpont Langley (1834–1906), Astronomer and third Secretary of the Smithsonian Institution, launched his successful Aerodrome #5, a steam engine powered, unpiloted aircraft from a houseboat in the shadow of Chopawamsic Island adjacent to the present-day approach end of Runway 20 at Quantico Marine Corps Air Facility. The #5 Aerodrome made two successful flights that afternoon, one of 1005 m/3300 ft and a second of 700 m/2300 ft (these are horizontal distances measured along a curving flight path) at a speed of approximately 25 mph. To this success was added the flight on November 28, 1896 of the Langley Aerodrome #6 (which was a re-engineered version of Langley Aerodrome #4) in a similar location alongside Chopawamsic Island. Aerodrome #6 was also launched from a houseboat unpiloted and steam powered and flew 1460 m/4,790 ft. Both Aerodromes #5 and #6 used gasoline as heat fuel to vaporize water to power the steam engines. These successes were encouraging, and design and construction began on a Great Aerodrome, or Aerodrome A, which was intended to be large enough to carry a pilot. An unpiloted scale model of this design was built, named the Quarter-Scale Aerodrome, was powered by a gasoline engine and flew twice on June 18, 1901. Another flight of the Quarter-Scale was made with an improved engine on August 8, 1903. The first attempted test flight of Aerodrome A, a large man-carrying Aerodrome with a sophisticated gasoline-powered rotary engine, was on October 7, 1903 from a larger houseboat moored near Widewater, Virginia, in the Potomac River a few miles south of present-day MCAF Quantico and the earlier successful Aerodrome #5 and #6 flights. This first attempt with Aerodrome A ended in failure, and