Limitations Flashcards
Max Ramp/Taxi Weight
53,250lbs
Max TO weight
53,000lbs
Max Landing Weight
47,000lbs
Max ZFW
44,000lbs
Minimum Flight Weight
30,000lbs
Maximum Cargo Weight
3500lbs
Turbulence Penetration Speed
280KIAS or M 0.75 whichever is lower
Maximum Operating Speed
335 KIAS or M 0.85
Max and Min Delta P
8.7PSI/ -0.5PSI
Max Single Pack Altitude
25,000 ft
Autopilot min Altitudes
600 ft minimum
Exceptions:
400 ft for visual/non-precision approaches
80ft for ILS
Generator Max Loads
30 KVA up to to 35,000ft
25KVA above 35,000ft
APU 30 KVA up to 37,000ft
Max TRU Loads
100 amps
max time on battery power only
5 minutes
Max altitude for flaps operation
15,000 ft
Flaps Speeds
Flaps 8: 200 KIAS (230 static)
Flaps 20: 200 KIAS (230 static)
Flaps 30: 185 KIAS
Flaps 45: 170 KIAS
Minimum Altitude for Flight Spoilers
300ft
Min Speed for Spoilers
Vref for flaps setting + 17 KIAS
Fuel Quantities
Wing Tanks: 4760 lbs
Center Tank: 4998lbs
Total: 14518
Minimum engine Fuel temp for takeoff
+5C
Min Bulk Fuel Temp
Jet A: -30C/-40C
Jet A1: -37C/-47C
TO limit/Freezing point
Centre Fuel Tank Balance Limits
no more than 500lbs in centre tank unless each main tank is above 4400 lbs
OR
No more than 500lbs in centre tank and each wing tank is above 2000 lbs and the ZFW is reduced by the weight of fuel in the centre tank in excess of 500lbs
Max fuel imbalance
800 lbs
min fuel for go around
450lbs in each wing tank
Hydraulic Quantities
45%-85%
Hydraulic Pressure
2800-3200 PSI
Bleed Config for TO
10th stage must be closed if using anti ice
Windshield Wiper Max Speed
220 KIAS
Icing Severity
if ice on side windows turn around
Cowl Anti Ice for TO and Taxi
When OAT is 10C below and one of the below
- visible moisture below 400 AGL
- wet/contaminated runway/taxiway
- precipitation
Wing Anti Ice for Final Taxi
OAT 5C or below unless going to deice bay or de ice fluids on wing
Wing Anti Ice for TO
OAT is 5C or below and one of the below
-Visible moisture below 400 AGL
-wet/contaminated runway/taxiway
-precipitation
Wing Anti Ice for Flight
- when ICE is annuniciated
- when in icing conditions (except in climb above 230 KIAS)
- prior to extending flaps for approach at TAT of 10C or below
Landing Gear Extension/operating Speed
250 KIAS
Landing Gear Retraction speed
200 KIAS
Tire Limit Speed
182 K Ground Speed
Brake Cooling
Min 15 minutes and BTMS green/05 or less
Taxi Lights
10 minutes stationary max
Starter Cranking Limit
1 minute on, 10 seconds off for first two starts
1 minute on, 5 minutes off for subsequent attempts
Dry motor:
- 90 seconds on, 5 minutes off then 30 seconds on, 5 minutes off
Engine relight envelope
Windmilling:
300 KIAS and 12 to 55% N2
Cross Bleed
180 KIAS 21000 to 15000 feet
Continuous Ignition Conditions
- contaminated runways
- 15 knots or higher cross wind
- moderate or heavier rain
- near thunderstorms
- moderate or greater turbulence
- take off after de/anti ice spray
APU max operating altitude
37,000 ft
APU max starting altitude
30,000 ft
APU Starter on battery
30 seconds on, 2 minutes off, 30 seconds on, 20 minutes off, 30 seconds on, 2 minutes off, 30 seconds on, 40 minutes off
APU Max bleeds on altitude
15,000 ft
APU max altitude for two engine start
13,000 ft
APU Door unknown max speed
300 Kias or APU stays on
Max operating altitude
FL410
Max Pressure Altitude for Take Off
10,000 ft
Max temp for TO/landing
50C
Min temp for TO/landing
-40C
X wind limits for landing
FO 19 knots (lower for less than RCC 6)
CA 27 knots (lower for less than RCC 6)
Max Tail Wind
10 knots
Cat II/II wind limits
13 knot crosswind
19 knot headwind
10 knot tailwind
Max Runway slope
2 degrees
minimum runway width
100 ft
Runway Contamination max depths for TO
0.5 inches for water or slush
1 inch wet snow
3 inches dry snow
Runway contamination max depths for Landing
0.75 inches for water
0.88 inches for slush
1.5 inches wet snow
3.75 inches dry snow
Ozone Limits
0.25 PPM at any time above FL 320 and 0.10 PPM above FL270 for a 3 hour interval
G Limits
-1 to +2.5G Flaps Retracted
0 to +2.0G Flaps Extended
