T. Claude Ryan

Ryan-Standard, a Ryan conversion of a Standard J-1 trainer

Ryan's first employee was Hawley Bowlus, who had been the mechanic at the first flying school Ryan attended. One of his students was a wealthy young stock broker and real-estate developer named Benjamin Franklin Mahoney. Ryan sold half of the Ryan Flying Company to B. F. Mahoney on April 25, 1925. With Mahoney's funding, they bought a Douglas Cloudster, which Douglas had built for an attempt on the first non-stop transcontinental flight. A broken engine part grounded it in El Paso, Texas and by the time the repairs were completed, a pair of military pilots had accomplished the feat in a Fokker T-2.

Bowlus modified the Cloudster to carry 10 passengers. With the Ryan-Cloudster and three Ryan-Standards that Bowlus had modified to carry four passengers each, they founded The San Diego - Los Angeles Airlines. It began operations on March 1, 1925 ferrying passengers on a regular schedule between San Diego, California and Los Angeles, California.

Ryan M-1 in flight, image from Aero Digest December 1926.jpg

The company's first production aircraft was the Ryan M-1 monoplane mail plane, which flew in 1926.

The Ryan M-1's development was begun by William J. Waterhouse at Glendale, California's Grand Central Airport in 1924 with assistance from the Ryan Mechanics Monoplane Co., as the Waterhouse and Royer Cruzair. In 1925, Ryan purchased the incomplete project and a partial set of blueprints and Hawley Bowlus completed it in a San Diego waterfront cannery building, with substantial internal redesign. Ryan marketed it as the Ryan M-1, at one point displaying it on an elevated platform in San Diego, sporting a large banner saying "Built in San Diego". An improved version, the M-2 was also developed, which differed primarily in having a much better wing spar.

Ryan sold his half interest in all three companies, the 'Ryan Flying Company', 'The San Diego - Los Angeles Airlines', and 'Ryan Airlines' to his business partner, Benjamin Franklin "Frank" Mahoney on November 23, 1926, but was still on the payroll at the end of that year.

Ryan's role after this point is disputed,[3] but it is known that he was not present for the planning and development of Charles Lindbergh's Spirit of St. Louis or the related Ryan Brougham, although they were enclosed and enlarged developments of the M-1.[4][5][6][7]

Ryan used the money to buy the US distribution rights for the German Siemens-Halske Sh 12 110 hp (82 kW) radial engine. He took delivery of the first examples in December 1926 and mounted one on the Ryan M-2 he had received from Mahoney as a part of their agreement. In late January 1927, he began touring the country to drum up sales of the engines with the Siemens-Halske powered M-2, marketing them as the Ryan-Siemens 9.

Returning to San Diego that summer, he formed the T. C. Ryan Flying School and in October of that year, he formed the first Ryan Aeronautical Corporation to sell the engines.

Soon after, he was sued for using the Ryan name without the letters "T. C." attached to distinguish it from Mahoney-Ryan Aircraft Corporation, which had subsequently moved to Lambert-St. Louis Flying Field in Missouri, while his failure to manufacture the Siemens & Halske engines stateside forced the German-based Siemens & Halske company to buy him out in 1928. Ryan then took a hiatus, during which time little is known of his activities but Ryan may have been buying up new land created between Dutch Flats and the factory where the Spirit of St. Louis was built from material dredged from San Diego Harbor.

Ryan ST-A in flight

Early version of the Ryan Firebee under its carrier aircraft's wing

In 1931, Ryan opened a flying school in San Diego, which he named the 'Ryan School of Aeronautics'.[8] This company was one of many around the country that served the government's need for pilot training through the Civilian Pilot Training Program as they were increasing their readiness prior to World War II. Ryan decided to produce his own trainer aircraft, and returned to manufacturing.[8] In 1932, he formed the 'new' Ryan Aeronautical Corporation, the second incarnation of the Ryan Aeronautical Company, which became known as "Ryan Aircraft". It was the fourth and last company to bear his name. The aircraft it was to manufacture took two years to complete, and in 1934 the S-T Sports Trainer flew for the first time. The ST was a very successful design which was widely used by civilian and military organizations worldwide and over 1500 were built.

The ST was followed by S-C Sports Coupe, with an enclosed side-by-side cabin, although this didn't sell as widely and only 13 were built before the war, and the focus on the ST ended production. Immediately prior to the start of the war, Ryan developed the YO-51 Dragonfly for observation and liaison, but were unable to interest the military who preferred the Stinson O-49 instead, and only built three.

Later, during World War II, Ryan developed the FR-1 Fireball mixed jet/piston power carrier-based fighter of which 71 were built, and one prototype for the improved XF2R-1 Dark Shark, which replaced the piston engine in the nose with a turboprop.

After the war, Ryan bought the North American Navion design and built it as the Ryan Navion. They also developed and produced the Firebee and related drones, which saw extensive use during the Vietnam War and for which they became well known.

They also developed a series of experimental vertical take off and landing aircraft exploring different ideas, including the X-13 Vertijet tailsitter, the VZ-3 Vertiplane, the XV-5 Vertifan and the XV-8 Flexible Wing Aerial Utility Vehicle although none of these led to a production aircraft.

Ryan sold Ryan Aeronautical to the Teledyne Corporation in 1969 which then rebranded as Teledyne-Ryan and which continued to produce a variety of pilotless drones as well as airframes for the AH-64 Apache helicopter. Despite there being no connection beyond T. Claude Ryan having founded both, Teledyne-Ryan continues to be claimed as the successor of the company that built the Spirit of St. Louis. Teledyne later sold off the drone division to Northrop Grumman.