sonaca aircraft S201 - Enhanced Safety Take-Off

S201 AFM
9 - ADDITIONAL INFORMATION
9.3 - ENHANCED SAFETY TAKE-
OFF
27/06/2019
SONAIR-S2-D-MAN-006
Page : 9-3
Rev. : A
9.3 ENHANCED SAFETY TAKE-OFF
Same as normal take off but:
Throttle - Full Power stabilized on brakes
TCU switch - off (down position)
Release brakes and perform normal take-off
Above safety altitude,
TCU switch - on
NOTE
Switching TCU off when Full Power is set freezes the turbo wastegate to fully
closed position, ensuring maximum power even in case of TCU failure
NOTE
This procedure requires additional workload and is not recommended for
normal operation