Limitations Flashcards
Max Take Off wt.
85,517
Max Ramp wt.
85,870
Max Landing wt.
74,957
Max Zero Fuel wt.
69,886
Max Aft Cargo wt.
2,535
Max Fwd Cargo wt.
3,306
Engine Start Limits
In Air - 1 & 2 = 120 seconds on, 10 seconds cool
3, 4, 5 = 120 seconds on, 5 minutes cool
On Ground - 1 & 2 = 90 seconds on, 10 seconds cool
3, 4, 5 = 90 seconds on, 5 minutes cool
Max Slat/Flap Altitude
20,000
Minimum Spoiler Speed
180 KIAS
Cat II Approach Flaps
5 (mandatory)
Full Flap go-around setting
Flaps 4
Flaps 5 go-around setting
Flaps 2
Max tire speed
195
Max Tail wind (to or land)
15
Max runway slope
+/- 2 deg
Min Fuel temp (tank)
-40 deg c
Max Fuel
20,935 (3094 gal)
Max Fuel Imbalance
794
Vmo sl - 8,000
300
Vmo 10,000 - Mach transition
320
Mmo
.82
Va
240
Vle, Vlo extension or retraction
250
Vb below 10,000’
250
Vb above 10,000’
270 - .76 m
V wiper
250 (SkyWest)
V dv window
160
Wing Span
85’ 4”
Aircraft Length
103’ 11”
Tail Height
32’ 3”
Max Altitude
41,000
Max Take off & Land /altitude
8,000’
Max Temp take off & land
ISA+ 35c (52c)
Min Temp take off & land
-40 c
Max Single Pack ops
31,000
Max Speed Flaps 1
230 (15/5)
Max Flap 2 Speed
215 (15/10)
Max Flap 3 Speed
200 (15/20)
Max Flaps 4 Speed
180 (25/20)
Max Flap 5 Speed
180 (25/20)
Max Full Flap Speed
165 (25/35)
Max Altitude for main engine start with APU
21,000
Max Altitude to use APU for Pressurization & A/C
15,000
Max Altitude to start the APU
30,000 (-54 deg c)
APU Gen Altitude Limit
33,000 (115 v & 40 kva)
Max Apu Start Temp
1032 deg c
Apu Max continuous Temp
717 c
Apu Start and cooling limits
Start 1 & 2 = 60 seconds off between starts
3rd attempt = 5 minutes off
Recommended Crosswind Limits
Dry = 38 kts Wet = 31 kts compacted snow = 20 kts Standing Water/Slush/Snow = 18 kts Ice = 12 kts Static take-off = < 25 kts
Pressurization limits
Up to F370 7.8 Above F370 8.34 psi Max differential 8.77 psi Max neg diff. -.5 psi Max diff take-off or landing .2 psi
Reduced Thrust limitation
Not on Contaminated with Standing H2O, Slush, Snow or Ice
Engine Start Limits - Dry Motor on ground
1 & 2 = 90 seconds on 10 seconds cool
2 thru 5 = 30 seconds on 5 minutes cool
Repeat next 5 starts after 15 minutes cool
Minimum Fuel call to ATC
2250 (45 minutes @ 1500’ Green Dot / clean)
Emergency Fuel Call to ATC
1500 (30 minutes @ 1500’ green dot / clean)
Holding speed (SkyWest)
Green Dot (icing - max endurance or 210 kts which ever is higher)
Min Engine Oil PSI start
25
Max Engine Start temp
815 c
Items on hot battery bus
Engine Fire Extinguishing Refuel / Defuel Fuel SOVs Hyd SOVs FWD courtesy lites Oil level indications
Items on Essential Bus with RAT
1 Slat Channel
! Flap Channel
AC fuel pump 2
ACMP Hydraulic 3A
List of all AC sources
3 IDGs, Ext A/C, RAT, Static Inverter
Positive pressure relief valve opens at
8.6 psi differential
APU auto shutdown inflight
Overspeed
Underspeed
Fadec critical fault
APU auto shutdown on ground
Overspeed Underspeed Fadec critical fault APU FIre EGT overtemp HIgh oil temp low oil pressure Sensor fail
Interruption of ELEC P-BIT occurs if
any ACMP turned on
FCP switches cycled
Interruption of AC power
Stab trim priority
Back up switches
Captain
FO
FCM (auto trim) commands
Speed Brakes retract if
Airspeed < 180 kias
Slats/Flaps 2 or greater
TLA >70 degrees
Items on Hydraulic Sys 1
MET GORE
MF Spoilers, Elevator (left outboard),
Thrust Reverser 1, Ground Spoilers, Outboard Brakes, Rudder (upper), Emergency Brake
Items on Hydraulic Sys 2
EAT MINGLE
Elevator (left & right inboard), Ailerons (inboard),
Thrust Reverser 2, MF Spoilers, Inboard Brake, Nose Steering, Ground Spoilers, Landing Gear, Emergency parking brake
Items on Hydraulic System 3
EAR
Elevator (right outboard), Ailerons (L & R outboard), Rudder (lower)
