Limits Flashcards
ROTOR RPM PWR ON
Min Transient
85% for 20secs
ROTOR RPM PWR ON
Min Continuous
97% for any weight
ROTOR RPM PWR ON
Max Continuous
104%
ROTOR RPM PWR OFF
Min Continuous
80% when less than 1900kg, greater than 1500kg
85% when greater than or equal to 1900kg
ROTOR RPM PWR OFF
Max Continuous
106%
ROTOR RPM PWR OFF
Max Transient
112% for 20secs
Rotor brake cooling period
10 min
Start Transient PWR
FLI 11 (max 5 sec)
Start Max PWR
FLI 8.5
AEO TOP (5min) V</= Vy PWR
FLI 10
AEO MCP PWR
FLI 9
OEI 30sec PWR
FLI 13.5
OEI PWR 2min
FLI 13
OEI MCP PWR
FLI 11
Start Transient TOT
895 (max 5 sec)
Start Max TOT
810
AEO TOP (5 min) V<= TRQ
2 x 78
AEO MCP TRQ
2 x 69
OEI 30sec TRQ
128
OEI 2min TRQ
125
OEI MCP TRQ
89.5
Max pers on hoist
2
High NR
OR
>2835kg hover turns
Max 30deg/sec
Hoist ops
High NR mandatory
OEI train mode requirements
- AC, bleed air heating switched off
- no cautions
- no amber bar graphs on IBF
- CPDS fully operational
Min flight crew
1 - pilot in front right
Max flight crew
8
Max gross mass
2950kg
Gross mass > 2835kg
Hi NR mandatory
Min gross mass
1600kg
Max gross mass during hoist ops (including hoist load)
2910kg
Max gross mass during external load ops (including hook load)
2910kg
Max floor loading
600kg/m2
Tie down ring limits
100kg
VNE fwd flight
As per cockpit VNE tables
Max 155kts
VNE for OEI
110kts or as per VNE tables if less
VNE for autorotation
90kts or as per VNE tables if less
VNE for HI NR failure to decrease above 55kts
VNE minus 25kts
Max speed for wipers
80kts
Best climb angle (VTOSS)
40kts
Best rate or climb (VY)
65kts
Vmin IFR
60kts
Min airspeed with IAS engaged
40kts
(Can only activate above 60kts)
Max operating altitude
20 000ft PA
Max operating altitude for HIGE, T/O and landing
15 000ft DA
Gross mass 2720kg to 2835kg max operating altitude
12 000ft PA
Gross mass 2835kg to 2910kg max operating altitude
10 000ft PA
Gross mass 2910kg to 2950kg max operating altitude
8000ft PA
Gross mass 2910kg to 2950kg max altitude for HIGE, T/O, landing
6000ft DA
Gross mass 2910kg to 2950kg max altitude for HIGE, T/O, landing
For OEI training
6000ft DA, 5000ft PA
WHICHEVER IS LESS
Min height with ILS mode engaged for hands off operation
200ft AGL (system uses RADALT)
Min height with any other mode engaged for hands off
500ft AGL
Min air temp
-35
Max air temp
ISA +39 (max 50)
For OAT greater than or equal to 30deg
Cockpit ventilation switch must be set to max or air conditioner switch on
Max OAT for AFCS continuous ops
+50deg
For OAT greater than or equal to 40deg max operating time in hover
30min