Limits Flashcards
Maximum gross mass
2950kg
Vne in forward flight
As per cockpit Vne tables
Vne for OEI operation
110kn or as per tables if less
Vne for autorotation
90kn or as per Vne table if less
Vne for Hi NR failure to decrease above 55knts
Vne minus 25kn
VToss (best climb angle)
40kn
Vy (Best rate of climb)
65 kn
Vmin IFR
60kn
Min airspeed with IAS engaged
40kn
max rearward wind limit for IBF operation
30kn
Wind limit for start and stopping the rotor
50kn all directions except rearward
High NR mandatory
> 2835kg
Max gross mass for external loads or hoist operations
2910kg
Max speed for wiper system
80kn
Min height for ILS mode engaged with “hands off” operation
200ft AGL
Min height with any other mode engaged for “hands off” operation
500ft AGL
Max load for hoist operations
2910kg
Gross mass >2910kg Max altitude for HIGE
6000ft DA
Minimum air temp.
-35 degrees
Maximum air temp.
ISA +39 degrees
Air con or Max vent required
> or equal to 30 degrees
Max OAT for AFCS
50 degrees
OAT >40 Max hover time
30mins
Icing limits
Flying through visible moisture and an OAT of 2 degrees or less
Rotor RPM POWER ON
Min Transient..
Minimum continuous…
Max continous…
Max transient…
Min Transient.. 85% 20s
Minimum continuous… 97%
Max continous…104%
Max transient… NIL
Rotor RPM POWER OFF
Min Transient..
Minimum continuous…
Max continous…
Max transient…
Min Transient.. NIL
Minimum continuous… 80% if over 1900kg 85%
Max continous… 106%
Max transient… 112% 20s
RPM Light
On… intermittent low
Flashing… gong
Flashing… continous high
<97% (Min. Continous power on)
>106% (Max continous power off)
>112% (transient power off
Vent
15 seconds on
30 off
15 seconds vent
30 seconds off
15 seconds on
30 minutes off
FLI AEO TOP 5min (V < Vy)
FLI 10
FLI AEO MCP
FLI 9
FLI OEI 30 sec
FLI 13.5
FLI OEI 2min
FLI 13
FLI OEI MCP
FLI 11
AEO TOP 5min V<= Vy torque
2x 78
AEO MCP torque
2x 69
OEI MCP Torque
89.5
OEI 30 sec torque
128
OEI 2min torque
125
OEI Safe torque
2x 64
128
Total fuel usable
560.4 kg
Slope
Right skid up / left skid up…
Nose up…
Nose down..
MMI broke b…
Left/right… 14 degrees
Nose up… 12 degrees
Nose down… 8 degrees
MMI… 6 degrees any direction
Hover turns below 2835kg (no hi Nr)
60*/s
6 seconds for 360
Hover turns above 2835kg and hi NR
30*/s
Floats
ROD floats inflated
Max speed during inflation
Max speed when inflated
1500ft/Min
80kn
80kn
Fuel totals
main
Supply
Total
Usable
Main
Supply
Total
Unusable
Main
Supply
Total
Fuel totals
main… 474.5
Supply… 93.5
Total … 568
Usable
Main… 471.1
Supply… 89.3
Total… 560.4
Unusable
Main… 3.4
Supply…. 2x2.1
Total… 7.6
Max hoist load
272kg
Max usable cable
90m
Vne hoist operations extended boom
60kn
Vne hoist operations above 2300kg
50kn
Max ROD with extended cable
1500ft/Min (45-65 KIAS)
Emergency float limits
Gross mass > 2200kg
Gross mass < 2200kg
Sea state 5
Sea state 6
Max altitude for floats inflated or inflating
5000ft
Touchdown speed with floats
Calm water
Sea state up to including 4
Sea state up to including 6
30Kts GS
>15 Kts GS
0 GS
FLI AEO TOP Transient (10 sec) unintended use only
10.4
Abort start criteria
- No ignition by 15s (one auto restart allowed, timer starts again when starter engages)
- abnornal vibrations
- Hot start, TOT rises rapidly above 810° and approaches 895°
- Engine hangs
- Engine or transmission oil pressure out of limits upon ground idle
- N2/NR Needles split
- N1/N2 beyond limits
- Starter still engaged at >50% N1
- Auto restart unsuccessful