Ryan ST Sport Trainer


Description: A sport-scale military trainer

Designed by Henry A. Haffke, this attractive, relatively easy to build military trainer is made of balsa and ply; its tail surfaces can be made either of solid balsa sheet or built up for a more scale appearance. The plan shows details for several versions, and includes details to build the scale Kinner radial engine.
Additional Information:

  • Type: Sport-scale military trainer
  • Wingspan: 66 in.
  • Length: 48.75 in.
  • Wing Area: 650 sq. in.
  • Weight: 6 lbs.
  • Power Req’d: .40-.60 2-stroke, or .50-.70 4-stroke engine
  • Radio Req’d: 4-channel (rudder, aileron, throttle, elevator)
  • Difficulty Level: 2
  • Sheets: 1

Difficulty Level:

SKU: X11991