Chapter 9 (underlined) Flashcards
Land As Soon As Possible
The term LAND AS SOON AS POSSIBLE is defined as landing at the nearest suitable landing area (e.g., open field) without delay. (The primary consideration is to ensure the survival of occupants.)
Land As Soon As Practicable
The term LAND AS SOON AS PRACTICABLE is defined as landing at a suitable landing area. (The primary consideration is the urgency of the emergency.)
Autorotate
The term AUTOROTATE is defined as adjusting the flight controls as necessary to establish an auto-rotational descent and landing.
Emergency Engine Shutdown
The term EMER ENG SHUTDOWN is defined as engine shutdown without delay. 1. ENG POWER CONT lever(s) - OFF. 2. ENG FUEL SYS selector(s) - OFF. 3. FUEL BOOST PUMP CONTROL switch(es) - OFF. … TGT …….. 538 C ………: 4. AIR SOURCE HEAT/START switch - As required. 5. ENGINE IGNITION switch - OFF. 6. Starter button - Press ……
Lockout
The term LOCKOUT is defined as manual control of engine RPM while bypassing DEC functions. ENG POWER CONT lever - Pull down and advance full forward while maintaining downward pressure, then adjust to set % RPM R as required.
Emergency APU Start
The term EMER APU START is defined as APU start to accomplish an emergency procedure. 1. FUEL PUMP switch - APU BOOST. 2. APU CONTR switch - ON.
Single Engine Failure
- Collective - Adjust to maintain % RPM R. 2. External cargo/stores - Jettison (if required). 3. Establish single-engine airspeed. If continued flight is not possible: 4. LAND AS SOON AS POSSIBLE ……….. is possible: 5. ………..
Dual Engine Failure
AUTOROTATE
Decreasing % RPM R
- Collective - Adjust to control % RPM R. 2. Establish a single-engine airspeed. 3. ENG POWER CONT lever (low % TRQ/TGT TEMP engine) - LOCKOUT 4. ………
Increasing % RPM R
- ENG POWER CONT lever (high % TRQ/TGT TEMP engine) - Retard. 2. …….. ……. ENG POWER CONT lever ….. FLY and IDLE… the HMU…… If this occurs: 3. …… 4. Perform EMER ENG SHUTDOWN (affected engine). 5. ……
Engine Compressor Stall
- Collective - Reduce. If conditions persists: 2. ENG POWER CONT lever (affected engine) - Retard 3. ……. If stall condition recurs: 4. Establish single engine airspeed. 5. EMER ENG SHUTDOWN …(affected engine)… 6. …….
Engine High-Speed Shaft Failure
- Collective - Adjust. 2. Establish single engine airspeed. 3. EMER ENG SHUTDOWN …(affected engine). Do not…… 4. ……
Lightning Strike
- ENG POWER CONT levers - Adjust as required to control % RPM. 2. LAND AS SOON AS POSSIBLE.
Loss Of Tail Rotor Thrust In Flight
- Airspeed - Adjust to 80 KIAS or above. 2. AUTOROTATATE - Maintain airspeed at or above 80 KIAS. 3. ENG POWER CONT levers - OFF (during deceleration when intended point of landing is assured)
Loss Of Tail Rotor Thrust or Tail Rotor Quadrant Caution Appears with Loss Of Control at Low Airspeed/Hover (Right Rotation)
- Collective - Reduce. 2. ENG POWER CONT levers - OFF (5 to 10 feet above touchdown).
Tail Rotor Quadrant Caution Appears In Cruise Flight
- Collective - Adjust to determine controllability (Fixed Right or Left). 2. ……
Loss Of Control at Low Airspeed/Hover or Tail Rotor Quadrant Caution Appears (Left Rotation)
- ENG POWER CONT lever(s) - Retard to decrease % RPM R below 100% and begin a partial power descent. 2. Collective - Adjust to preserve % RPM R. 3. ENG POWER CONT levers - OFF (5-10 feet above touchdown). 4. Collective - Adjust for landing.