Big 7 plus Fire

Single engine failure - flight Procedure 1. OEI flight condition - [blank_start]Establish[blank_end] 2. Rotor speed - [blank_start]Trim to maximum[blank_end] 3. Affected engine - [blank_start]Identify[blank_end] 4. Single engine emergency shutdown - [blank_start]Perform[blank_end] 5. [blank_start]LAND AS SOON AS PRACTICABLE[blank_end]

Single engine failure - hover OGE Flight Procedure 1. Collective lever – [blank_start]Adjust to maintain rotor RPM[blank_end] 2. Airspeed – [blank_start]Increase if possible[blank_end] TRANSITION TO OEI - FLIGHT 3. Collective lever – [blank_start]Adjust to OEI-limits or below[blank_end] 4. Rotor speed – [blank_start]Trim to maximum[blank_end] 5. Airspeed – [blank_start]Gain[blank_end], [blank_start]65[blank_end] KIAS (VY) After reaching safe altitude: 6. Collective lever – [blank_start]Reduce to OEI MCP or below[blank_end] 7. Affected engine – [blank_start]Identify[blank_end] 8. Single engine emergency shutdown – [blank_start]Perform[blank_end] 9. [blank_start]LAND AS SOON AS PRACTICABLE[blank_end]

Single engine failure - hover OGE Landing Procedure 1. Collective lever – [blank_start]Adjust to maintain rotor RPM[blank_end] 2. Airspeed – [blank_start]Increase if possible[blank_end] FORCED LANDING 3. Landing attitude – [blank_start]Establish[blank_end] 4. Collective lever – [blank_start]Raise as necessary[blank_end] to [blank_start]stop descent and cushion landing[blank_end] After landing: 5. Affected engine – [blank_start]Identify[blank_end] 6. Single engine emergency shutdown – [blank_start]Perform[blank_end]

Autorotation Procedure 1. Collective lever – [blank_start]Reduce to maintain NRO within limits[blank_end] 2. Airspeed – [blank_start]75 KIAS recommended[blank_end] 3. Double engine emergency shutdown – [blank_start]Perform[blank_end] 8. BAT MSTR sw – [blank_start]OFF[blank_end]

Tail Rotor Drive Failure/Fixed-pitch Tail Rotor Control Failure - Forward Flight Procedure 1. Collective lever – [blank_start]Reduce to obtain minimum sideslip angle[blank_end] 2. Airspeed – [blank_start]Maintain 70 KIAS or higher[blank_end] 3. Suitable landing area – [blank_start]Select[blank_end] 4. Shallow approach with nose left – [blank_start]Perform[blank_end] 5. Airspeed – [blank_start]Reduce close to the ground[blank_end] until [blank_start]nose is aligned[blank_end] with [blank_start]the flight direction[blank_end] 6. Landing – [blank_start]Perform[blank_end] If the nose direction changes from left to right at airspeeds higher than 40 kts: 5. Airspeed – [blank_start]Increase[blank_end] 6. Approach – [blank_start]Abort[blank_end], [blank_start]climb to sufficient height[blank_end] for [blank_start]autorotation[blank_end] 7. Autorotation – [blank_start]Perform[blank_end]

Engine underspeed – governor failure Procedure 1. OEI flight condition – [blank_start]Establish[blank_end] 2. Bleed air consumers – [blank_start]Off[blank_end] 3. VAR NR system NORM/MAN pb – [blank_start]Check MAN[blank_end] 4. Affected engine – [blank_start]Identify[blank_end] 5. N2 TRIM sw – [blank_start]Compensate N2/NRO drop[blank_end] and [blank_start]try to match torque[blank_end] If torque match is not possible: 6. Twist grip (affected engine) – [blank_start]Release stop plate[blank_end] and [blank_start]rotate towards FLIGHT[blank_end] until [blank_start]N2 and NRO stabilize in normal range[blank_end] and [blank_start]FLI needles match[blank_end] 7. [blank_start]LAND AS SOON AS PRACTICABLE[blank_end] If no residual torque (affected engine) is available: 8. Single engine emergency shutdown – [blank_start]Perform[blank_end]

WARNING LIGHT INDICATIONS - FIRE (ENGINE 1 or ENGINE 2) - On Ground Procedure 1. [blank_start]FIRE sw (affected engine)[blank_end] – [blank_start]Raise guard[blank_end], [blank_start]press[blank_end] NOTE Affected engine will shut down automatically, ACTIVE indicatior light, BOT 1 legend (both EMER OFF SW pnl), and F VALVE CL caution indication (CAD) come on. FIRE legend remains on as long as overheat condition exists. 2. [blank_start]Both FUEL PRIME PUMPS[blank_end] – [blank_start]Check OFF[blank_end] 3. [blank_start]BOT 1/BOT 2 pb[blank_end] – [blank_start]Press[blank_end]; [blank_start]bottle 1 activated[blank_end]; – [blank_start]EXT indicator light comes on[blank_end] ([blank_start]EMER OFF SW pnl[blank_end]) NOTE Extinguisher bottle will begin discharging when N1t 50%. After discharge of bottle contents, BOT 1 legend and EXT indicatior light go off; BOT 2pb legend comes on. 4. [blank_start]Clock stop watch[blank_end] – [blank_start]Start[blank_end] ([blank_start]after BOT 1 legend[blank_end] and [blank_start]EXT indicator light go off[blank_end] ([blank_start]EMER OFF SW pnl[blank_end]) 5. [blank_start]Double engine emergency shutdown[blank_end] – [blank_start]Perform[blank_end] 6. Passengers – Alert/Evacuate If situation permits and FIRE warning is still on after 1 minute: 7. [blank_start]BOT 1/BOT 2 pb[blank_end] – [blank_start]Press[blank_end]; [blank_start]bottle 2 activated[blank_end]; – [blank_start]EXT indicator light comes on[blank_end] ([blank_start]EMER OFF SW pnl[blank_end]) 8. BAT MSTR sw – OFF

WARNING LIGHT INDICATIONS - FIRE (ENGINE 1 or ENGINE 2) - In Flight Procedure 1. [blank_start]OEI flight condition[blank_end] – [blank_start]Establish[blank_end] 2. [blank_start]Airspeed[blank_end] – [blank_start]Reduce if IAS is exceeding 100 kts[blank_end] 3. [blank_start]FIRE sw (affected engine)[blank_end] – [blank_start]Raise guard[blank_end], [blank_start]press[blank_end] NOTE Affected engine will shut down automatically, ACTIVE indicatior light, BOT 1 legend (both EMER OFF SW pnl), and F VALVE CL caution indication (CAD) come on. FIRE legend remains on as long as overheat condition exists. 4. [blank_start]BOT 1/BOT 2 pb[blank_end] – [blank_start]Press[blank_end]; [blank_start]bottle 1 activated[blank_end]; – [blank_start]EXT indicator light comes on[blank_end] ([blank_start]EMER OFF SW pnl[blank_end]) NOTE Extinguisher bottle will begin discharging when N1t 50%. After discharge of bottle contents, BOT 1 legend and EXT indicatior light go off; BOT 2pb legend comes on. 5. [blank_start]Clock stop watch[blank_end] – [blank_start]Start[blank_end] ([blank_start]after BOT 1 legend[blank_end] and [blank_start]EXT indicator light go off[blank_end]) ([blank_start]EMER OFF SW pnl[blank_end]) 6. [blank_start]Affected engine[blank_end] – [blank_start]Identify[blank_end] 7. Single engine emergency shutdown – [blank_start]Perform[blank_end] 8. Passengers – Alert 9. [blank_start]LAND AS SOON AS POSSIBLE[blank_end] If FIRE warning is still on after 1 minute: 10. [blank_start]BOT 1/BOT 2 pb[blank_end] – [blank_start]Press[blank_end]; [blank_start]bottle 2 activated[blank_end]; – [blank_start]EXT indicator light comes on[blank_end] ([blank_start]EMER OFF SW pnl[blank_end]) If FIRE warning remains on: 11. [blank_start]LAND IMMEDIATELY[blank_end]

Engine overspeed – governor failure Procedure 1. Collective lever – [blank_start]Raise as necessary[blank_end] to [blank_start]maintain N2 and NRO within limits[blank_end] 2. VAR NR system NORM/MAN sw – [blank_start]Check MAN[blank_end] 3. N2 TRIM sw – [blank_start]Try to trim NRO[blank_end] to [blank_start]101[blank_end]% [blank_start]with matched torque[blank_end] If step 3. is not possible: 4. Affected engine – [blank_start]Identify[blank_end] 5. Twist grip (affected engine) – [blank_start]Rotate towards IDLE[blank_end] until [blank_start]N2 and NRO stabilize in normal range[blank_end] and [blank_start]FLI needles match[blank_end] 6. [blank_start]LAND AS SOON AS PRACTICABLE[blank_end]