| PT-22 Recruit | |
|---|---|
 A refurbished Ryan PT-22 performing at the Shoreham Airshow 2012 | |
| General information | |
| Type | Trainer |
| Manufacturer | Ryan Aeronautical Company |
| Primary users | United States Army Air Forces |
| Number built | 1,048 |
| History | |
| Developed from | Ryan ST |
The Ryan PT-22 Recruit, the main military version of the Ryan ST, is a military trainer aircraft that was used by the United States Army Air Corps during WWII for primary pilot training.
The PT-22's fuselage is a simple monocoque structure, with .032 stressed 24ST alclad skin, and nine aluminum alloy bulkheads. The wings feature spruce spars, aluminum alloy ribs, steel compression members, with aircraft fabric covering aft to the trailing edge and aluminum alloy sheet covering from the leading edge to the spar. [1] The wings have 4° 10' of sweep back, 3° of incidence and 4° 30' dihedral. [2] [3]
The PT-22 fuel system consists of a single tank mounted forward of the front cockpit. Fuel is gravity fed to the carburetor. The oil system is a dry-sump type, with all oil stored in a tank located on the front side of the firewall in the upper section of the fuselage. The wing flaps are mechanically operated from a lever located on the left side of each cockpit. Adjustable elevator trim is provided via an elevator trim tab controllable from a handwheel mounted on the left side of each cockpit. In its original configuration, the aircraft was not equipped with an electrical system. Hydraulic brakes are provided for each wheel, controllable via the rudder pedals in each cockpit. [4]
According to Cassagneres, "The main landing gear, in fact, was the most noticeable external change from the STA in that the wheels were mounted outboard of the shock struts rather than the fork type of the earlier STs and STMs. Therefore the distance between the wheel centers was increased by a full 12 inches. The new gear was known as the 'knuckle-type' mounting." The tailwheel was steerable up to 45 degrees when it became full swivel. All main and tail landing gear used oleo struts. Each cockpit included an airspeed indicator, altimeter, oil temperature and pressure gauges, tachometer and compass. Rate of climb indicator, turn and bank indicator, and clock were optional. [3]
In order to simplify maintenance, the wheel spats and landing gear fairings were deleted in the production examples
The PT-22 was developed in 1941 from the civilian Ryan ST series. The earlier PT-20 and PT-21 were the military production versions of the Ryan ST-3 with a total of 100 built. The PT-22 was the United States Army Air Corps' first purpose built monoplane trainer. The rapid expansion of wartime aircrew training required new trainers, and the Ryan PT-22 was ordered in large numbers. [5] Named the "Recruit", it entered operational service with the U.S. Orders also were placed by the Netherlands, but were never realized as the nation capitulated to Axis forces. The small order of 25 ST-3s was redirected to the United States and redesignated as the PT-22A. Another order also came from the U.S. Navy for 100 examples. The PT series was in heavy use throughout the war years with both military and civil schools, but with the end of the war, was retired from the USAAF. [6]
The Ryan PT-22 remains a popular World War II collector aircraft.
China 
Ecuador 
USA 
Several PT-22 remain in flyable condition worldwide, as the aircraft continues to be a popular sport plane and warbird.
Data from Pilots Flight Operating Instructions [4] and The New Ryan [31]
General characteristics
Performance
Armament
Avionics
The Fieseler Fi 156 Storch is a liaison aircraft designed and produced by the German aircraft manufacturer Fieseler. Its nickname of Storch was derived from the lengthy legs of its main landing gear, which gave the aircraft a similar appearance to that of the long-legged, big-winged bird.
The Curtiss JN "Jenny" is a series of biplanes built by the Glenn Curtiss Aeroplane Company of Hammondsport, New York, later the Curtiss Aeroplane and Motor Company. Although the Curtiss JN series was originally produced as a training aircraft for the US Army, the "Jenny" continued after World War I as a civilian aircraft, becoming the "backbone of American postwar [civil] aviation".
The Lockheed Model 18 Lodestar is an American passenger transport aircraft of the World War II era, developed as part of the Model 10 Electra family, specifically from the Lockheed Model 14 Super Electra.
The Vultee BT-13 Valiant is an American World War II-era basic trainer aircraft built by Vultee Aircraft for the United States Army Air Corps, and later US Army Air Forces. A subsequent variant of the BT-13 in USAAC/USAAF service was known as the BT-15 Valiant, while an identical version for the US Navy was known as the SNV and was used to train naval aviators for the US Navy and its sister services, the US Marine Corps and US Coast Guard.
The Stearman (Boeing) Model 75 is an American biplane formerly used as a military trainer aircraft, of which at least 10,626 were built in the United States during the 1930s and 1940s. Stearman Aircraft became a subsidiary of Boeing in 1934. Widely known as the Stearman, Boeing Stearman, or Kaydet, it served as a primary trainer for the United States Army Air Forces, the United States Navy, and with the Royal Canadian Air Force as the Kaydet throughout World War II. After the conflict was over, thousands of surplus aircraft were sold on the civilian market. In the immediate postwar years, they became popular as crop dusters and sports planes, and for aerobatic and wing walking use in air shows.
The Beechcraft Model 17 Staggerwing is an American biplane with an atypical negative wing stagger. It first flew in 1932.
The C-82 Packet is a twin-engine, twin-boom cargo aircraft designed and built by Fairchild Aircraft. It was used briefly by the United States Army Air Forces and the successor United States Air Force following World War II.
The Fairchild C-119 Flying Boxcar is an American military transport aircraft developed from the World War II-era Fairchild C-82 Packet, designed to carry cargo, personnel, litter patients, and mechanized equipment, and to drop cargo and troops by parachute. The first C-119 made its initial flight in November 1947, and by the time production ceased in 1955, more than 1,100 had been built.
The Piasecki H-21 Workhorse/Shawnee is an American helicopter, the fourth of a line of tandem rotor helicopters designed and built by Piasecki Helicopter. Commonly called "the flying banana", it was a multi-mission helicopter, capable of being fitted with wheels, skis or floats.
The Ryan STs are a series of two seat, low-wing monoplane aircraft built in the United States by the Ryan Aeronautical Company. They were used as sport aircraft, as well as trainers by flying schools and the militaries of several countries.
The Grumman J2F Duck is an American single-engine amphibious biplane. It was used by each major branch of the U.S. armed forces from the mid-1930s until just after World War II, primarily for utility and air-sea rescue duties. It was also used by the Argentine Navy, who took delivery of their first example in 1937. After the war, J2F Ducks saw service with independent civilian operators, as well as the armed forces of Colombia and Mexico.
The Aeronca L-3 group of observation and liaison aircraft were used by the United States Army Air Corps in World War II. The L-3 series were adapted from Aeronca's pre-war Tandem Trainer and Chief models.
Palm Springs Air Museum is an aviation museum in Palm Springs, California. The 501(c)(3) nonprofit leases from the city 17 acres abutting Palm Springs International Airport.
The Air Zoo, founded as the Kalamazoo Aviation History Museum, is an aviation museum and indoor amusement park next to the Kalamazoo-Battle Creek International Airport in Portage, Michigan. The Air Zoo holds many historical and rare aircraft, including the world's fastest air-breathing aircraft, the SR-71B Blackbird. Many of its antique planes are airworthy. Among its other attractions are a 180-degree theater that projects a 2-D film simulation of a B-17 bombing mission during World War II; and various amusement rides, including flight simulators of a rocket trip to Mars, a U.S. Navy F/A-18 Hornet, a stunt biplane, a hot air balloon, a veteran U.S. Navy F-14A Tomcat that served aboard USS America, and more. Air Zoo is a Smithsonian Affiliate.
The Pueblo Weisbrod Aircraft Museum is a non-profit aviation museum located in Southern Colorado. It was founded in the mid-1970s by former Pueblo City Manager Fred Weisbrod. The museum is made up of two hangars that were built in 2005 and 2011. The hangars house several of the museum's aircraft along with thousands of artifacts dating from World War I to modern day. PWAM is home to the International B-24 Memorial Museum and the Southern Colorado Space Museum and Learning Center. There are several historic military vehicles in the museum's collection, many of which are still in operational condition. The museum is located six miles east of Pueblo, Colorado on US Highway 50 at the Pueblo Memorial Airport, occupying space on what was the Pueblo Army Air Base during World War II. It is managed and maintained by the Pueblo Historical Aircraft Society.
The Stinson L-1 Vigilant is an American liaison aircraft designed by the Stinson Aircraft Company of Wayne, Michigan and manufactured at the Vultee-Stinson factory in Nashville, Tennessee. The aircraft was operated by the United States Army Air Corps as the O-49 until 1942.
The Laister-Kauffmann TG-4 is a sailplane produced in the United States during the Second World War for training cargo glider pilots. It was a conventional sailplane design with a fuselage of steel tube construction and wooden wings and tail, covered all over with fabric. The pilot and instructor sat in tandem under a long canopy.
The Liberty Aviation Museum is located in Port Clinton, Ohio, United States, adjacent to the Erie–Ottawa International Airport.
War Eagles Air Museum is an aerospace and automotive museum with several exhibits. It is located at Doña Ana County International Jetport in Santa Teresa, New Mexico.
Lewis Air Legends is an organization located in San Antonio, Texas focused on historic aviation.
