ICAO Type Code ST4
Class Fixed-wing
Num Engines 1
Engine Type P
Weight Class S
ICAO Weight WTC Light
RECAT 1.5 F
RECAT A F
RECAT b F
CWT I
SRS I
LAHSO
MANUFACTURER STEARMAN
Model 4 Junior Speedmail STEARMAN
AKA 4 Senior Speedmail STEARMAN Junior Speedmail STEARMAN Senior Speedmail STEARMAN Speedmail
talk