Big 7

Question 1

Single Engine Failure - Hover OGE

Forced Landing

CALCAS

Answer 1

Collective Lever - adjust to maintain rotor RPM
Airspeed - increase if possible
Landing attitude - establish
Collective - raise as necessary to stop descent and cushion landing
Affected engine - identify
Single engine Emergency Shutdown - perform

Question 2

Single Engine Failure - Hover OGE

Fly away

CACRACAS

Answer 2

Collective lever - adjust to maintain rotor rpm
Airspeed - increase if possible
Collective lever - adjust to OEI limits or below
Rotor speed - trim to maximum
Airspeed - gain, 65 knots
Collective lever - reduce to OEI mcp or below
Affected engine - identify
Single engine emergency shutdown - perform
Land as soon a practicable

Question 3

Engine over speed - governor failure

CV-NAT

Answer 3

Collective lever - raise as necessary to maintain N2 and NRO within limits
Var NR system NORM/MAN sw - check man
N2 Trim switch - try to trim nro to 101% with matched torque

Affected engine - identify
Twist grip (affected engine) - rotate towards idle until n2 and nro stabilize in normal range and FLI needles match
Land as soon as practicable

Question 4

Single engine failure - flight

ORAS

Answer 4

OEI flight condition - establish
Rotor speed - trim to maximum
Affected engine - identify 
Single engine emergency shutdown - perform
Land as soon as practicable

Question 5

Engine under speed - governor failure

OB-VANTS

Answer 5

OEI flight condition - establish 
Bleed air consumers- off
VAR NR and NORM/ MAN pb - check man
Affected engine - identify 
N2 trim switch - compensate n2/nro drop and try to match torque and n2 may decrease 

Twist grip (affected engine) - release stop plate and rotate towards flight until n2 and nro stabilize in normal range and FLI needles match
Land as soon as practicable 
Single engine emergency shutdown - perform

Question 6

Autorotation

CAD-B

Answer 6

Collective lever- reduce to maintain nro within limits
Airspeed - 75 knots recommended
Double engine emergency shutdown - perform
Bat master switch - off

Question 7

Tail rotor drive failure/fixed-pitch tail rotor control failure - forward flight

CASALAAA

Answer 7

Collective lever - reduce to obtain minimum sideslip angle
Airspeed - maintain 70 knots or higher
(Suitable landing area - select)
Shallow approach landing with nose left- perform

If airspeed can be reduced to 40 kts with nose left:
Airspeed - reduce close to the ground until nose is aligned with flight direction
Landing - perform

If nose changes from left to right:
Airspeed - increase
Approach - abort, climb to sufficient height for autorotation
Autorotation- perform