Exam Questions Flashcards
The following should be performed for all emergencies
- Maintain AC control
- Alert the crew
- Determine the precise nature of the problem
- Complete the applicable emergency procedure or take appropriate action for the problem
- Determine the landing criteria and land as required.
The definition of Land as soon as possible
Execute a landing at the first site at which a safe landing can be made
Definition of land immediately
Execute a landing without delay
Definition of land as soon as practicable
Extended flight is not recommended. The landing site and duration of flight are at the discretion of the PIC
Warning
Explanatory information about an operating procedure, practice, or
condition, etc., that may result in injury, death, or loss of aircraft if not
carefully observed or followed.
ENG Oil P limits
22: min
22-26: precautionary
26-100: continuous
100-120: precautionary
120: max
CAUTION
Explanatory information about an operating practice, procedure, or condition that may result in damage to equipment if not carefully followed
NOTE
Explanatory information about an operating practice, procedure, or condition that must be emphasized
Hovering Limitations
Dipping sonar operations at altitudes other than 70’. Caution: deviation of aircraft hover altitude from 70’ while transducer is entering/exiting the water may result in damage to dipping sonar equipment due to electrostatic discharge
Cargo hook max weight
6000lbs
To prevent APU overheating, APU operation at ambient temperature of ___°C and above with engine and rotor operating is limited to ___min. With engine and rotor not operating, the APU may be operated continuously up to an ambient temperature or ___°C
43
30min
51
PRI SERVO PRESS caution airspeed
125KIAS
Dome at or above trail
70kias/45°AOB
Max rotor speed for rotor brake application is ___% NR. Routine stops shall be made between ___ and ___. Routine rotor brake stops should be limited to ___psi to extend service life
76
30-50
180psi
The following operable equipment is required for night flight
LAWS
Altitude hold (radalt/baralt)
Np Limits
<96: avoid
96-105: continuous
105-117: 20 seconds
117-120: 12 seconds
120: max
During engagement, extended ops in the 20-40% and 60-75% may cause Eng damage
Underwater Egress
- Emergency breathing device- as req
- Cords- disconnect
- Door/window- open/jettison
- Place hand on known reference point
- Harness- release
- Exit helicopter
After egress: - Swim clear of helicopter and inflate LPU
Hung Droop Stops
Reengage rotor to greater than 75% Nr
Abort start if:
- Ng does not reach 14% within 6 seconds after starter initiation
- No oil P within 30sec after starter initiation (do not motor the Eng)
- No light off within 30 seconds after moving PCL to ideal
- ENG STARTER advisory disappears before reaching 52% Ng
- TGT is likely to exceed 851°C before idle speed is attained
If a limit is exceeded to the extent that a red ___ is indicated, the crew shall _____
XXX
Land as soon as practicable
TGT Limits
0-810 continuous
810-851- 30 min
851-878 10 min
878-903 2.5 min
903-949 12sec
949 max
Nr limits
<96 avoid
96-101 continuous
101-120 precautionary
120 max
123 max for FCF
127 over speed latch
Dual Eng torque >80 kiss
0-106 continuous
106-120 10 sec
127 max
Apply when both Eng are above 65% TQ
Single Eng torque
0-135
135-144 10 sec
144 max
Ng speed
0-102.2 continuous
>102.2-106 2.5 min
>106-107 12 sec
107 max
XMSN P Limits
20 min
20-30 idle transient
30-65 (45-60level flight) continuous
65-130 precautionary
130 max
XMSN T
-50-105 continuous
105-120 precautionary
120 max
Eng oil T
-50-135 continuous
135-150 30 min
150 max
Boost off airspeed
140
AOB limitations
Normal ops 45°
Above 10,000’ DA 30°
Pri servo press- 30°
Boost off- 30°
Specific temperature limits ensure that engines are operated at internal temperatures that will not _____
Shorten the service life expectancy of engine components
The engines are limited by
Ng, Np, TGT, oil pressure, oil temperature
Starter cycle is defined as
Starter initiation, acceleration in Ng, starter dropout/disengagement
For crossbleed starts, the receiving engine shall be at or above _____ prior to _____
24%Ng
Advancing PCL to IDLE
Engine start limitations
- Ng >=24% for crossbleed starts
- Eng start with MRB or TR pylon folded is prohibited
- Start TGT limit is 851°c until idle speed attained.
