Ryan STM-S2

STM-S2

 

Type

 Trainer

Armament

 -

Engine

 1 x Menasco C-4-S 4-cyl engine 150hp

Weight

 Empty 491kg - Max take-off 726kg

Crew

 2

Speed

 228km/h

Year of construction

 1934 -

Quantity

 1568 of all ST models

User

 USA  Netherlands East Indies and Australia

Manufacturer

 Ryan Aeronautical Company