Limitations Flashcards
Maximum Gross Weight
2700 lbs (1224.5 kg)
Minimum Gross Weight
1400 lbs (634.9)
Maximum Seat Weight
300 lbs (136.1 kg)
(including under seat)
Maximum Under Seat Weight
50 lbs (22.7 kg)
Maximum Baggage
Compartment Load
300 lbs (136.1 kg) - Total
50 lb/sq ft - Distributed
Never Exceed Airspeed (Vne)
TOGW >= 2200 lbs (998 kg)
130 KIAS
Never Exceed Airspeed (Vne)
TOGW < 2200 lbs (998 kg)
140 KIAS
Never Exceed Airspeed (Vne)
Autorotation
100 KIAS
Airspeed above 83% Torque
65 KIAS
Any Combination of Doors OFF
100 KIAS
Power On (N2)
(Max Continuous)
101% (412 RPM)
Power On
(Min Continuous - N2)
99% (404 RPM)
Maximum Gas Generator Speed (N1)
105% (53,519 RPM)
Output Shaft Speeds (N2)
Max Continuous - 101%
Min Continuous - 99%
Max Transient Overspeed - 106%
Measured Gas Temp (MGT)
(5-Minute Limit)
782 C
Torque Limits (5-Minute)
100%
Oil Temperature (Maximum)
107 C
Oil Pressure
(Max During Start or Warm up)
150 psi
Oil Pressure
(Max Operating)
130 psi
Oil Pressure
(Min above 94% N1)
115 psi
Oil Pressure
(Min below 78% N1)
50 psi
Oil Pressure
(Min from 78% - 94% N1)
90 psi
Airspeed (Green Arc)
0 to 110 KIAS
Airspeed (Yellow Arc)
110 to 140 KIAS
(Do not exceed 100 KIAS Except in Smooth Air)
Airspeed (Red Cross-Hatch)
100 KIAS
Airspeed (Red Line)
140 KIAS
Rotor Tach
(Lower Red Line)
88%
Rotor Tach (Green Arc)
88 to 106%
Rotor Tach (Upper Red Line)
106%
Engine Tach (N2)
(Yellow Arc - Power ON Transient)
75 to 88 %
Engine Tach (N2) Power On
(Lower Red Line)
99%
Engine Tach (N2)
(Green Arc)
99 to 101%
Engine Tach (N2)
(Upper Red Line)
101%
Gas Producer Tach (N1)
(Green Arc)
60 to 105%
Gas Producer Tach (N1)
(Red Line)
105%
Gas Producer Tach (N1)
(White Triangle)
16%
Ammeter (Green Arc)
0 to 160 amps
Ammeter (Red Line)
160 amps
Torque (Green Arc)
0 to 83%
Torque
(Yellow Arc - 5 minute limit)
83 to 100%
Torque (Red Line)
100%
Measure Gas Temp (MGT)
(Green Arc)
150 to 706 C
Measured Gas Temp (MGT)
(Yellow Arc - 5 minute limit)
706 to 782 C
Measure Gas Temp (MGT)
(Red Line)
782 C
Measure Gas Temp (MGT)
(Red Dot - Start Limit)
927 C
Engine Oil Temp
(Green Arc)
0 to 107 C
Engine Oil Temp (Red Line)
107 C
Engine Oil Pressure
(Lower Red Line)
50 psi
Engine Oil Pressure
(Yellow Arc - below 78% N1)
50 to 90 psi
Engine Oil Pressure
(Green Arc)
90 to 130 psi
Engine Oil Pressure
(Yellow Arc - start and warm up)
130 to 150 psi
Engine Oil Pressure
(Upper Red Line)
150 psi
Usable Fuel
73.6 gal
Total Fuel Capacity
74.6 gal
Measured Gas Temp
(Continuous Limit)
706 C
Measured Gas Temp (MGT)
(Transient Limit)
843 C (6 seconds)
Measured Gas Temp (MGT)
(Limit During Start)
927 C (10 seconds)
Torque Limit (Continuous)
83%
Oil Quantity
(Minimum for Takeoff)
4 quarts
Normal Voltage
(Generator ON)
27.3 to 28.7 V
SOP Start Limits
(Tq / MGT)
Tq: N/A
MGT: 850° C
Max Continuous (Tq / MGT)
Tq: 83%
MGT: 700° C
Max Take-Off
(Tq / MGT)
Tq: 100%
MGT: 770° C
Maximum Operating Density Altitude
14,000
MGT Takeoff Limit (5 min)
782° C
MGT Maximum Continuous
706° C
