It had swept leading edges , square tips and carried elevators with a cut - out for rudder movement .
The tailplane was also mounted on the fin , just above the fuselage so that it could be used to trim the aircraft by altering its angle of incidence .
tailplane had swept leading edges , square tips and carried elevators with a cut - out for rudder movement .
The tailplane was also mounted on the fin , just above the fuselage so that it could be used to trim the aircraft by altering its angle of incidence .