EPs and Limits Flashcards
land immediately
the urgency of landing is paramount. primary consideration is to assure survival on the occupants. landing in water, trees or other unsafe areas should be considered only as a last resort
land as soon as possible
land without delay at the nearest adequate site (i.e. open field) at which a safe approach and landing can be made
land as soon a practicable
the landing site and duration of the flight are at the discretion of the pilot. extended flight beyond the nearest approved landing area where appropriate assistance can be expected is not recommended
VNE for OEI under all conditions
110kts
VNE for steady autorotation
90kts
POWER ON rotor limits
96% 96% 104% 106% (5 minutes) 106% (12 seconds)
engine oil pressure limits
- 3 min
- 3-1.5 caution
- 5-5.0 continuous
- 0 max continuous
minimum power application and maximum operation ENGINE OIL temperature
-10 degrees to 115 degrees C
slope limitations for: left, right, nose up, nose down
11
6
8
8
what are the three prohibited maneuvers?
aerobatic maneuvers
intentional autorotation landings
flight into icing conditions
battery start limits
30sec on / 60 off/ 30 on/ 60 off/ 30 on/ 30 minutes off
mast moment limits
0-50% black circle
50-64% yellow circle
64-100%red with white ring
total usable fuel in pounds
1530
main transmission oil temperature limits
-10 and 105 degrees C
main transmission oil pressure limits
- 0 min
- 0-1.5 caution
- 5- 5.0 continuous
- 0 max
the FLI gives an analog indication of the limiting parameter, what are the 3 primary engine limitations?
N1, TOT, Torque
flight with closed NACA inlets- push for air knob- pulled are restricted to how many minutes to prevent avionics overheating
30 minutes
max and minimum TOT starting limits
min - 785 (8.5 FLI)
max- 865 (11 FLI)
max NRO starting and stopping authorized in high winds from all horizontal directions
50kts
total of unusable fuel
9.3kg
max hover turns allowed for an aircraft with a gross weight of 3200kg (7056lbs)
max 30 deg/sec
although NRO is stopped due to torque calibration tolerance to have a digital torque value of up to what percent?
3%
minimum height for “hands-off” and “feet-off” operation in cases other than T/O or approach
500ft AGL
maximum airspeed for “hands-on” operation in ILS approach following a failure?
100kts
using GA is prohibited under which indicated airspeed?
60kts
what is the maximum crosswind for flights with open, half open or removed doors
30 kts
what is the sideslip limitations for flights with open, half open or removed doors?
+/- 1 ball
