Aero Club of America
The Aero Club of America was a social club formed in 1905 by Charles Jasper Glidden and others to promote aviation in America. It was the parent organization of numerous state chapters, the first being the Aero Club of New England. It thrived until 1923, when it transformed into the National Aeronautic Association. It issued the first pilot's licenses in the United States, and successful completion of its licensing process was required by the United States Army for its pilots until 1914. It sponsored numerous air shows and contests. The organization gave out the Collier Trophy. Cortlandt Field Bishop was president of the Aero Club of America in 1910. It was reorganized as the National Aeronautic Association in 1922, which exists today.
Although conventional wisdom states that the Aero Club began in 1905, there are photos of high society and adventurers printed in 1902 with the stamp, "Aero Club". In the summer of 1905, several members of the Automobile Club of America including Charles Glidden, Homer Hedge, David Morris, John F. O'Rourke, and Augustus Post founded the Aero Club of America. They were avid balloonists but found little support in America for the sport of aviation. They determined to establish a new club with an organization similar to the Automobile Club but whose purpose was to promote aviation, much like the Aero Club of France. Homer Hedge became the first President.
In 1910, three different conventions were held in New York among aeronautical clubs and societies. The National Council of Affiliated Clubs of the Aero Club of America, was formed. Thirty-nine delegates, representing constituencies from Pasadena, California, to Boston, met at the Aero Club and formed the parent organization of various state chapters.
At the Belmont Air Show in October 1910, a considerable controversy arose between the Englishman Claude Graham-White and the American J. B. Moisant. In one race around the Statue of Liberty, Graham-White won by several minutes, but due to a technicality, the race and considerable prize money was awarded to Moisant. John Armstrong Drexel made public statements accusing the organization of favoritism toward its own members, and Drexel held a competing dinner banquet at the same time as the awards banquet of the organization. The schism among the membership threatened the integrity of the organization, but was ultimately resolved with Drexel's resignation.
In 1911, the Aero Club of New York put on the First Industrial Airplane Show that was held in conjunction with the 11th U.S. International Auto Show at Manhattan’s Grand Central Palace, in New York City. It was a spectacular event with prominent speakers, and an enthusiastic large crowd that would gaze upon a full-size airplane for the first time. It started December 31st, 1910 until mid-January 1911. 
In 1919, the club administered the competition for the Orteig Prize, in accordance with a letter received from New York hotel owner Raymond Orteig. The $25 thousand prize was to be awarded "to the first aviator of any Allied Country crossing the Atlantic in one flight, from Paris to New York or New York to Paris". After five years of failing to attract competitors, the award was then put under the control of a seven member Bryant Bank board of trustees, which awarded it to Charles Lindbergh for his successful 1927 flight in the Spirit of St. Louis.
Some of the later licenses issued by the Aero Club of America bore the printed signature of Orville Wright. Wright served for a time as Chairman of the Aero Club of America's Contest Committee. Contrary to popular myth, the Wright brothers were not issued licenses number 4 and 5 for malicious reasons. They were simply among the five pilots who had, in America, demonstrated their ability to fly airplanes before the Aero Club of America's licensing program began. Those first five licenses were issued in alphabetical order –-- a practice followed by other national organizations belonging to the FAI.
Pilot's licenses were not required by law (except by some states) until well after World War I. Aero Club of America licenses were required for participation in sporting events and demonstrations sanctioned by the ACA and FAI, and they gave credibility to pilots seeking to perform demonstration flights for hire, but many American pilots never applied for a license, which required a demonstration of flight proficiency. The ACA was also notorious for the inflexibility of its licensing process, which prescribed, among other items, a letter of application, a photograph of a candidate, appointment of an ACA examiner, and his report of examination, all of which had to be submitted in the correct form and sequence for a license to be issued, whether the candidate passed the flight test or not.
Some notable early pilots issued licenses by the Aero Club of America are listed below.
- 01 Glenn Curtiss
- 02 Frank Purdy Lahm
- 03 Louis Paulhan, French aviator
- 04 Orville Wright (honorary)
- 05 Wilbur Wright (honorary)
- 06 Clifford B. Harmon
- 07 Thomas Scott Baldwin (1854–1923)
- 08 John Armstrong Drexel
- 09 Todd Shriver
- 10 Charles Foster Willard
- 11 James Cairn Mars (1875–1944)
- 13 Leon Richardson
- 17 Eugene Ely
- 24 Charles Terres Weymann
- 26 Ralph Clayton Diggins (1887–1959) of the Ralph C. Diggins Company. He was born on March 7, 1887 in Cadillac, Michigan and moved to Chicago, Illinois. He made his first flight in 1912 and was the 26th person in the United States to receive a pilot's license issued by the Aero Club of America. He died in 1959.
- 28 Theodore Gordon Ellyson
- 32 Edson Fessenden Gallaudet
- 37 Harriet Quimby, first woman
- 44 Matilde Moisant, second woman
- 55 Norman Prince, early member of the Lafayette Escadrille
- 133 Julia Clark, third woman
- 148 Katherine Stinson (1891–1977) fourth woman. She convinced flight instructor Max Lillie of Chicago to take her on as a student in 1912. Katherine became the fourth licensed female pilot in the U.S., she began touring as a stunt pilot and became one of the country's most famous female aviators.
- 173 Bernetta Adams Miller, fifth woman.
- 303 Marjorie Stinson, (sister of Katherine) the ninth licensed female pilot in United States. 
- 354 Albert Daniel Smith (1887-1970).
- 440 Reginald Malcolm, World War I flying ace
Seaplane (Hydroaeroplane) division
- 01 Adolph G. Sutro 
- 02 Lieutenant Alfred Austell Cunningham (USN)
- 03 Lieutenant B. B. Smith (USN)
- 04 Lieutenant Commander Patrick Nieson Lynch Bellinger (USN)
- 05 Ensign Godfrey DeCourcelles Chevalier (USN)
- 06 Logan Archbold Vilas
- 07 William Ellwood Doherty
- 08 H. P. Harris
- 09 Ernest C. Bass
- 10 Steve MacGordon
- 26 Roger Weightman Jannus (1886-1918)
See who's who of ballooning.
- 01 Major James C. McCoy (USA) 
- 02 Albert Leo Stevens
- 03 Frank Samuel Lahm
- 04 Colonel Frank Purdy Lahm (USA)
- 05 Carl E. Meyers
- 06 Colonel Henry B. Hersey (USA)
- 07 Allan R. Hawley
- 08 Colonel Charles deForest Chandler (USA)
- 09 Thomas Scott Baldwin (1854–1923)
- 10 Albert C. Triaca
- 27 Sylvester Louis Von Phul
- 533 Harry Rasmussen (1886–1968)
Airship (Dirigible) division
Note: "Dirigible" simply meant that the airship could be made to go in any direction.
- 01 Major Thomas Scott Baldwin (1854–1923)
- 02 Brigadier General Frank Purdy Lahm (1887-1963)
- 03 Captain Horace Bird Wild (1879-1940)
- 04 Augustus Roy Knabenshue (1875-1960)
- 05 Albert Leo Stevens (1877-1944)
- 06 Frank W. Goodale 
- 07 Ralph Hazlett Upson (1888-1968)
- 08 Ralph Albion Drury Preston (?-1954) 
- 09 Walter J. Pouchot
- 10 Noel Chadwick
- Charles Jasper Glidden 1905 to 1910
- Cortlandt Field Bishop 1910 to 1913
- Alan Ramsay Hawley 1913 to ?
- Jonathan Gaffney 2007 to present
- Other Aero clubs
- National Aeronautic Association, the ACA's direct American successor (1922)
- Aéro-Club de France (1898)
- Royal Aero Club (1901)
- Early Birds of Aviation
- "Crowd watching seven planes in air at Belmont Park air show, New York". Prints & Photographs Online Catalog. Library of Congress, USA.gov. Retrieved 26 January 2014.
- Charles H. Heitman (January 12, 1910). "Growth of Aviation Due to Aero Club. Under the Presidency of Cortlandt Field Bishop the Organization Has Built Up the Sport". New York Times. "For many years prior to the organization of the Aero Club of America the science of aerial navigation had ..."
- "National aero body formed after fight". New York Times (New York). 23 June 1910.
- "Says aviators closed meet". New York Times (New York). 3 November 1910.
- "The New York Show," AERO, Vol. 1., page 18, January 7, 1911 (1911 Aero Publication Company, St. Louis).
- Bak, Richard (2011). The Big Jump - Lindbergh and the Great Atlantic Air Race. Hoboken: John Wiley & Sons. p. 29, 41. ISBN 978-0-471-47752-5.
- Robie, Bill (1991). For the Greatest Achievement. Washington, DC and London: Smithsonian Institution Press.
- "McHenry Countian Was An Air Pioneer". Chicago Tribune. November 27, 1994. Retrieved 2012-09-25. "In 1912, Ralph Clayton Diggins made a successful flight and became the 26th person in the United States to receive a pilot's license. It was issued by the Aero Club of America in New York City, before the days of federal regulation."
- "Albert D. Smith". Retrieved 2013-12-29.
- Cross & Cockade, Volume 6, p. 55.
- "Adolph Sutro Gives Up Flying". New York Times. December 4, 1913. Retrieved 2012-09-17. "Adolph G. Sutro, who is a grandson of former Mayor of San Franclsco, and who holds the first hydro-aeroplane license issued in this country by the Aero Club of ..."
- Rechs, Robert. "Who's who of ballooning". Retrieved 16 August 2010.
- Major James C. McCoy. Aero Club of America.
- "Brother Dies in Florida". Ludington Daily News. September 17, 1948. Retrieved 2012-09-17. "... held pilot license number 6 ..."
- "Dirigible Expert Dead. Ralph Preston Developed and Raced Lighter-Than-Air Craft". New York Times. May 17, 1954. Retrieved 2012-09-18. "Ralph Albion Drury Preston, an early worker in the development and racing of ..."