Beginnings trainer One of Ryan's students was a wealthy young stock broker and real-estate developer named Benjamin Franklin Mahoney, with whom Ryan formed a business partnership. Ryan and Mahoney bought the
Douglas Cloudster, which Bowlus modified to carry 10 passengers in comfort. The pilot and co-pilot sat side by side in an open cockpit. 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.
The Ryan Aeronautical Corporation On 1 May 1928, Ryan opened the Ryan Flying School in San Diego. Ryan Airport at Dutch Flats, also offered charter flights and other flying services. The names of these services became known as the T.C. Ryan Flying Service, the T.C. Ryan Flying School, and the T.C. Ryan Aeronautical Corporation. 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. By June 1934, Ryan, working with engineers Millard Boyd and Will Vandermeer, had designed and built the first
Ryan ST. In 1939, the US military version became the first trainer that was not a biplane. 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 11 were built before the war, and the focus on the ST ended production. Ryan developed the
YO-51 Dragonfly for observation and liaison, but only built three. Later, during
World War II, Ryan developed the
FR-1 Fireball mixed jet/piston power carrier-based fighter of which 66 were delivered to the US Navy. The
XF2R-1 Dark Shark 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. 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. In 1969, Ryan sold Ryan Aeronautical to the
Teledyne Corporation, and became a wholly owned subsidiary. The name was changed to Teledyne Ryan Aeronautical Company. The company 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. ==Later years==