Limitations/Procedures Flashcards
Minimum hydraulic pressure required before engine start?
2800 psi
Flap 1 VFE
250 kt CAS
Flap 2 VFE
250 kt CAS
Flap 5 VFE
250 kt CAS
Flap 10 VFE
210 kt CAS
Flap 15 VFE
200 kt CAS
Flap 25 VFE
190 kt CAS
Flap 30 VFE
175 kt CAS
Flap 40 VFE
162 kt CAS
Maximum Landing Gear Extension Speed
270 kt CAS / 0.82 M
Maximum Landing Gear Retraction Speed
235 kt CAS
Maximum Landing Gear Extended Speed
320 kt CAS / 0.82 M
Turbulence Penetration Speed
280 kt IAS / 0.76 M
Maximum Operating Altitude
41,000 ft
Maximum Take-off and Landing Altitude
8,400 ft
Maximum allowable in-flight difference between Capt & F/O altitude displays for RVSM operations
200 ft
Maximum difference between Capt or F/O altimeter & field elevation
75 ft
Maximum difference between Capt & F/O altimeter with field elevation from Sea Level to 5,000 ft
50 ft
Maximum difference between Capt & F/O altimeter with field elevation from 5,001 to 10,000 ft
60 ft
Minimum runway width?
30m
Sideslip only (zero crab) landings not permitted with crosswinds above : (F15 / F30 / F40)
F15 - 15 kt / F30 - 18 kt / F40 - 21 kt
Increase these numbers by 2 knots for non-winglet aircraft
Maximum tailwind component for take-off & landing
10 kt
Runway slope limits
+/- 2%
G-Load limits, flaps up
+2.5 g to -1.0 g
G-Load limits, flaps down
+2.0 g to 0.0 g
Maximum Dry snow depth for takeoff
4” / 101.6 mm
Maximum Standing water, slush or wet snow depth for operation
0.5” / 12.7 mm
Operation on contaminated / slippery runways with ATM
Prohibited
Maximum Landing Weight
65,317 kg
Maximum cabin differential pressure (relief valves)
9.1 psi
Minimum autopilot engagement height on take-off
Jet2.com = 1,000ft
Boeing = 400 ft
Engine TAI must be on when…
Icing conditions exist or are anticipated, except during climb and cruise when SAT is below -40 degrees Celsius
MUH for single channel autopilot operation
158 ft AGL
Starter duty cycle maximum
2 minutes
Minimum time between start attempts (starter duty cycle)
10 seconds
Oil temperature operation between 140 & 155 degrees Celsius limited to…
45 minutes
Engine Ignition required for (4 conditions)
- Take-off
- Landing
- Operation in heavy rain
- Anti-Ice operation
APU bleed + electrical load maximum altitude
10,000 ft
APU bleed maximum altitude
17,000 ft
APU electrical load maximum altitude
41,000 ft
APU starter duty cycle
On ground maximum 3 start attempts followed by 15 minutes cool down
Maximum flap extension altitude
20,000 ft
Minimum speedbrake use height in flight
Less than 1,000 ft radio altitude
Maximum fuel loading
20,896 kg
Maximum fuel imbalance between main tanks 1 & 2
453 kg
What call is required after flap retraction during an EFATO?
“LVL change, bug up, max continuous thrust”
ATM prohibited for (4 situations)…
1) One or more anti-skid units inop
2) Runway contaminated with snow, slush, ice or standing water
3) Potential windshear conditions exist
4) When EEC is in ALTN mode
Bank angle limit until reaching V2 + 15?
15º
Bank angle must be limited to 15º until which speed?
V2 + 15
What does the bottom of the amber bar on the PFD speed tape represent?
- When flaps are UP - 1.3g margin to high speed buffet
- When flaps not UP - Placard speed for next normal flap setting
1.3g occurs at approx 40º of bank in level flight (25º + 15º overshoot)
What does the top of the lower amber bar on the PFD speed tape represent?
Below approx 20,000ft: 1.3g margin to stick shaker
Above approx 20,000ft: 1.3g margin to low speed buffet
1.3g occurs at approx 40º of bank in level flight (25º + 15º overshoot)
When is the low speed amber bar displayed?
- After first flap retraction on take off
Or - When a valid Vref is entered
What conditions require ABORTED ENGINE START NNC?
- The N1 or N2 does not increase or increases very slowly after EGT increases
- There is no oil pressure indication by the time the engine is at stable idle
- The EGT does not increase by 15 seconds after the FUEL CONTROL lever is moved to IDLE detent
- The EGT quickly nears or exceeds the start limit
To what speed is the speed bug automatically driven on a G/A and what does it represent?
Target airspeed for current flaps at MTOW
172 knots F15 / 202 knots F1
How many spools does the CFM56 have?
2 spools
What is the source of pressurised air on the 737?
- Engine bleed air (5th or 9th stages)
- APU bleed air
- External air
Push and Park
Briefing / Calculation requirements
- Briefing should be re done
- Calculation must be re done