Limitations (remaining) Flashcards
Flight Maneuvering Load Acceleration Limits
Flaps up:
+2.5g to -1.0g
Flaps down:
+2.0g to 0.0g
Takeoff / Landing Pressure Altitude
Maximum:
10,000 feet
Runway Slope
Maximum:
+/- 2%
Maximum Airspeed
Vmo:
Indicated by max airspeed pointer on airspeed indicator
Mmo:
.82 Mach
Miximum Gear retration speed
235 knots
Maximum gear extension speed
270 knots / .82 Mach
Maximum Gear Operating / Extended Speed
320 knots / .82 Mach
Maximum Cabin pressure differential
9.1 PSI
Maximum differential pressure for takeoff and landing
.125 PSI
Engine Anti-ice operation
- Must be ON during all ground operations, including after landing, when icing conditions exist or are anticipated
- Must be ON during all flight operations when icing conditions exist or are anticipated, except during climb and cruise when the temp is below -40 degreess SAT
- Must be ON prior to and during descent in all icing conditions, including temps below -40 degrees C SAT
- Engine ignition must be selected to CONT prior to and during engine anti-ice operation
Wing Anti-ice operation
- Use Wing anti-ice during all ground operations between engine start and takeoff when icing conditions exist or are anticipated, unless the aircraft is or will be protected by the application of Type II or Type IV fluid
- Do not operate Wing Anti-ice on the ground when the OAT is above 10 degrees C / 50 degrees F
- Do not use wing anti-ice as a substitute for ground deicing / anti-icing
Windshield wiper use
Do not operate windshield wiper on a dry windshield
Window Heat
Window heat must be on 10 minutes before takeoff
Probe Heat
Probe heat must be on prior to takeoff
Wing Anti-Ice
During takeoff, do not use wing anti-ice unitl after the first thrust reduction
Autopilot use at high altitude airports
Autopilot use prohibited below 100 feet radio altitude at airport pressure altitudes above 8400 feet
Single Engine Drive Generator Load
Maximum:
75 KVA - 215 amps (ground operations)
Battery Voltage for APU Start
Minimum:
23 volts
Engine Ignition must be on:
HELT
Heavy Rain
Engine anti-ice operation
Landing
Takeoff
Minimum Oil Pressure
13 PSI
Maximum oil temp
155 degrees C
Maximum Oil temp (max continuous)
140 degrees C
Max Oil Temp (max allowable)
140 degrees C - 155 degrees C (45 minutes)
Max EGT Takeoff (5 minutes)
950 degrees C
Max EGT (max continuous)
925 degrees C
Max EGT (start)
725 degrees C
Engine Start Duty Cycle
- Multiple consecutive start attempts are permitted. Each start attempt is limited to 2 minutes or starter usage
- A minimum of 10 seconds is needed between start attempts
RPM Maximum
N1:
104.0%
N2:
105.0%
Reduced thrust takeoffs restrictions
- Operation with assumed temperature reduced takeoff thrust is not permitted with antiskid inoperative
- Use of assumed temperature reduced takeoff thrust is not permitted when the runway is contaminated with standing water, ice, slush, or snow
Max Altitude APU bleed and electrical
10,000 feet
Max Altitude APU Bleed
17,000 feet
Max altitude APU Electrical Load
41,000 feet
Engine Oil Minimum QTY prior to engine start
60%
Engine Starter Engagement
Do not engage starter above 20% N2
Engine starts in ambient temp below -35 degrees C
- Idle engine 2 minutes before changing thrust lever position
APU starter duty cycle
For both ground and in-flight starts, 15 minute cooling is required after third start attempt
