Limitations Flashcards
Start T6
816-850 (20 Secs)
850-950 (5 Secs)
Max Takeoff T6
800 (Up to 816 for 5 Mins)
Max Continuous T6
800
Transient T6
816 (Up to 850 for 20 Secs)
Takeoff Torque
100% (up to 110% for 5 Mins)
Max Climb/Cruise Torque
84%
Transient Torque
120% ( 20 Secs)
Takeoff Np
100.0 - 101.0 %
Max Climb/Cruise Np
100.0 - 101.0 %
Max Reverse Np
80.5%
Transient Np
110.0% ( 20 Secs)
Ground Nh
62.0% MIN
Takeoff/Continuous Nh
102.0%
Max Climb/Cruise Nh
100.0%
Takeoff/Continuous NL
102%
Climb/Cruise NL
100%
Start Oil Temp
-40 MIN
Ground Idle Oil Temp
-40 - 115
Takeoff/Max Continuous Oil Temp
45 - 115
Max Climb/Cruise Oil Temp
45 - 115
Reverse Oil Temp
45 - 115
Transient Oil Temp
115 - 125 (15 Mins MAX)
Start Oil PX
70 MAX
Ground Oil PX
40 Min
OPS Between 40 - 55 Only if Nh is below 75%
Takeoff/Max Continuous Oil PX
55 - 65
Max Climb/Cruise Oil PX
55 - 65
Max Reverse Oil PX
55 - 65
Transient Oil PX
40 - 70
Starter Limits
30 Secs ON - 3 Mins OFF
30 Secs ON - 3 Mins OFF
30 Secs ON - 30 Mins OFF
Flap Limits
15 - 200KIAS
25 - 150 KIAS
45 - 135 KIAS
Gear Vlo/Vle
200 KIAS
Max Demonstrated Crosswind
30 KTS
Turbulence Penetration Speed
175 KIAS
Known Icing Visible Moisture <10* Speed
165 KIAS
VMO / MMO
Below 8000 ft = 250Kts
8000 to FL130 = 272 Kts
F130 to FL320 = M.52
Va
200kts
Un-usable Fuel
1311 kgs Each wing (2622 kgs total)
Useable Fuel
1300 kgs Each wing (2600 kgs total)
Max fuel imbalance
272kgs (600LBS)
How much is the un-useable fuel increased by if you lose a main ejector pump?
36.1Kgs (79Lbs)
Max weights
MRW - 12070
MTOW - 11990
MLW - 11700
MZFW - 10900
Min operating temperature
-54*C
Max Operating temperature
A/C Functioning - ISA +35*C
No A/C, AAI OFF - ISA +20*C
No A/C, AAI ON - ISA + 15C ( ISA +20C for 30Min)
Max Operating Altitude
EEC ON, BLEED OPEN = 32000ft
EEC ON , BLEED CLOSED = 25000ft
EEC OFF, BLEED OPEN = 25000ft
EEC OFF, BLEED CLOSED = 20000ft
Max Slope
+- 2%
Max Tailwind
10 kts
Max Demonstrated XW
30kts
Max Cruise Tq @ NP 100,90,80%
Np / TQ
100 = 72%
90 = 80%
80 = 84%
These NP/TQ combinations yield 1305 SHP
Max speed for windshield wiper operation
160 kts
Min Nh for pneumatic operation
80%
When can we use leading edge de-icers?
Off for takeoff until reaching the final segment speed
Min speeds in icing
Flaps up 165 kts
Flaps down 140kts
What are atmospheric icing conditions defined as?
Visible moisture at or below +10*C
What are the main generator load limits?
On ground OAT < ISA+27C 400amps
On ground OAT > ISA+27C 380amps
In flight up to FL270 400amps
In flight above FL270 380amps
What are the Aux generator load limits?
Up to FL180 150amps
Above FL180 140amps
What are the APU generator load limits?
Up to FL160 400amps
above FL160 290amps
Maximum battery temperature
70*C
Flight Load Limits
Flaps UP = -1G +2.8G
Flaps DOWN = 0G +2G
Min battery voltage for engine or APU start?
24VDC Engine
22VDC APU
Max load for engine start?
150A
Battery Minimum for dispatch
20VDC
Min Oxygen pressure for dispatch
30 Pax, Pilot, Co-pilot Observer and Attendant - 1470psi
30 Pax, Pilot, Co-pilot and Attendant - 1300psi
ambient temperature of 21 deg C.
Max APU operating temp
ISA +38*C
Max APU EGT during start?
974*C (732-974 10 secs max)
Max APU EGT Steady state?
680*C ( 680-732 5Mins)
APU Altitude start limits
-1000 - 20000ft
APU Speed limits for airstart
Min 135 KIAS
Max 240 KIAS up to 5,000ft decreasing to 210 KIAS at 20,000ft
Min speed for AP engagement
110kts
Min speed for AP engagement (OEI)
120kts
Minimum Maneuvering Speeds
FLAP 0 - 160 15 - 140 25- 130 45 - 120