Limitations - Black (nice to know) Flashcards
Maximum Zero Fuel Weight
32,000 lbs
Baggage compartment limit
900 lbs
Maximum pressure altitude for takeoff and landing
10,000 ft
Maximum altitude landing gear extended
20,000 ft
Minimum altitude for use of flight spoilers
300 ft
Minimum takeoff temp
-40 C
Maximum takeoff/landing temp
ISA +35
Maximum tire speed
182 kts
Maximum cabin differential pressure
9.2 psi
Maximum pressurization - negative relief
-0.5 psi
Maximum number of passengers (including lap children) due to number of installed oxygen masks.
14
Reserve fuel ( 45-minute IFR)
2,500 lbs
Minimum fuel to release
4,000 lbs
Fuel quantity - Hot Spare
8,500 lbs
Fuel quantity - Emergency
1,500 lbs
Minimum Runway Length (Dry)
5,000 ft
Minimum Runway Width
75 ft
Runway Max Slope (+/-)
2%
Runway Ops review if……
Dry: Less than 5,500
Wet/Contaminated: Less than 6,300
APU Starting
Using aircraft batteries (on ground or normal in-flight):
Three 30-second start attempts of continuous cranking followed by 20 minutes of cooling time.
Two further 30-second attempts of continuous cranking.
If start is not successful, do not attempt additional start for at least 35 minutes.
APU Starting
Using ground power:
Two 15-second start attempts of continuous cranking, followed by 20 minutes of cooling time.
Two further 15-second attempts of continuous cranking.
If start is not successful, do not attempt additional start for at least 35 minutes.
APU Limit - Minimum temp for start on ground
- 40 C
APU Limit - Maximum temp during start
974 C
APU Limit - Single engine inflight restart
APU use prohibited
APU Limit - Maximum altitude for bleed air use
15,000 ft
Do no use Autopilot for:
Takeoff or Landing
Any approach (precision or nonprecision) with glidepath angle greater than 4 degrees
AC Generator load limits - Main
0 to 20,000 ft = 30 kVA
Above 35,000 ft = 25 kVA
AC Generator load limits - APU
0 to 20,000 ft = 30 kVA
DC TRU load limit
Maximum Continuous: 100 A
Fuel Quantities - gravity fueling (Total)
Reduce pressure fueling weight by 7%
Minimum go-around fuel
500 lbs per tank
Fuel Temperature Limits
Do not takeoff if engine fuel temp is below 5 C
Bulk fuel temperature must remain above fuel freezing point.
Fuel Jettison
Flap Setting for Fuel Jettison: 0
Do not jettison fuel in known lightning conditions.
Fuel Transfer
Fuel transfer must be off for takeoff.
During normal ops, tail tank transfer system must not be used as a center of gravity control device, it must remain selected to the automatic mode.
Do not manually transfer tail tank fuel with more than 7,000 lb. of fuel in auxiliary tank.
Icing conditions exist on the ground when:
SAT is 10 C or below
Visible moisture ( rain, snow, or visibility less than 1 sm) is present
Operating on contaminated surfaces
Left main tank quantity
4,860 lbs
Right main tank quantity
4,860 lbs
Aux tank quantity
7,168 lbs
Tail tank quantity
3,112 lbs
Display Unit operating temperatures
Do not power Display Units on the ground when flight compartment temperature exceeds 40C for more than 30 minutes, unless at least one pack is operating and pax door is closed.
Icing conditions exist in flight when:
EICAS message ICE is displayed, or
TAT is 10C or below, and Visible moisture (rain, snow, or visiblity is less than 1 sm) is present except when SAT is -40C or below.
Flight in freezing drizzle or freezing rain is prohibited.
Electronic Flight Instrument System (EFIS)
Do not use MAP PLAN display for navigation while north of 70N or south of 70S.
OBSTACLE symbols on MFW MAP are for situational awareness only.
Synthetic Vision System (SVS)
Do not use SVS for navigation
Deselect SVS prior to FAF when outside WGS-84 or NAD-83 airspace.
De-select SVS when conducting an approach to a runway not in the FMS flight plan (e.g., side-step maneuver).
