Ryan & Standard USA

Ryan PT-22 Recruit

Ryan PT-22 Recruit

USA Aircraft

Ryan PT-22 Recruit

Ryan Standard

The Ryan PT-22 Recruit, the main military version of the Ryan ST, is a military trainer aircraft used by the United States Army Air Corps during WWII for primary pilot training.

Goto Ryan Aircraft

The PT-22’s fuselage is a simple monocoque structure, with thick gauge alclad skin. 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

Operational History

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. 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. 

Catagory Ryan Aircraft

Standard

RoleTrainer
ManufacturerRyan Aeronautical Company
Primary usersUnited States Army Air Forces
United States Army Air Corps
Number built1,048
Developed fromRyan ST

Operators

Variants

 
Ryan PT-22 Recruit
PT-22
Military version of the Model ST.3KR powered by a 160 hp R-540-1, 1,023 built.
PT-22A
Model ST-3S twin-float seaplanes ordered by the Netherlands Navy powered by 160 hp Menasco D4B, ordered cancelled and completed for the United States Army Air Corps with 160 hp R-540-1 engines, 25 built.
PT-22B
Unbuilt project.
PT-22C
PT-22s re-engined with the 160 hp R-540-3, 250 conversions.
 China
 Ecuador
 USA

General characteristics

  • Crew: two (student and instructor)
  • Capacity: 552 lb (250 kg) useful load
  • Length: 22 ft 5 in (6.90 m)
  • Wingspan: 30 ft 1 in (9.17 m)
  • Height: 7 ft 2 in (2.18 m)
  • Wing area: 134.25 sq ft (12.5 m2)
  • Airfoil: NACA 2412
  • Empty weight: 1,308 lb (593 kg)
  • Gross weight: 1,860 lb (844 kg)
  • Max takeoff weight: 1,860 lb (844 kg)
  • Powerplant: 1 × Kinner R-540 , 160 hp (120 kW)

Performance

Performance

  • Maximum speed: 125 mph (200 km/h, 109 kn)
  • Cruise speed: 100 mph (160 km/h, 87 kn)
  • Stall speed: 62 mph (100 km/h, 54 kn) flaps down 64 mph (103km/h, 56 kn) flaps up
  • Never exceed speed: 190 mph (305 km/h, 170 kn)
  •  

Related

  • Range: 231 mi (371 km, 201 nmi) at 1560 RPM
  • Service ceiling: 15,400 ft (4,700 m)
  • Rate of climb: 710 ft/min (3.6 m/s) at max takeoff weight
  • Wing loading: 13.6 lb/sq ft (66 kg/m2)

Aircrafttoaal encyclopedia

The Standard J is a two-seat basic trainer two-bay biplane produced in the United States from 1916 to 1918, powered by a four-cylinder inline Hall-Scott A-7a engine. It was constructed from wood with wire bracing and fabric covering. The J-1 was built as a stopgap to supplement the Curtiss JN-4 in production.