Near The Runway Flashcards
RVR
P - the RVR is greater than the max value that can be measured
M - the RVR is greater than the min value that can be measured
RVR Trends:
U- up Increasing D-DN decreasing N NO change.
Breaking Action
91 Poor 92 Medium/Poor 93Medium/Good 95 Good No 94 pay attention 99 Figures unreliable // no report; RWY not operational
Derate
Derate I - 10% full Take Off power
Derate II- 10% from Derate I
Assumed- not more than 25% from full takeoff power or from Derate I
Landing performance I
Dispatch:
Dry: demonstrate * 1.67
Wet/Contaminated/ Cat III: demonstrate 1.67*1.15
Landing Enroute:
1500’ to flare *1.15 factor
(Add 513’ for Auto Land)
Non Normal : actual landing distance - no factors
Landing performance II
Landing Climb Gradient (gear and flaps extracted, all engines operating) >/=3.2%
• Approach Climb Gradient (One engine inoperative, landing gear retracted) >/=For 2 eng. A/C 2.1%
Take off performance Policy
The takeoff performance limitations are:
- Tire speed limit weight
- Brake energy limit weight
- Structural (certified) Limit weight
- Field Length
- Climb Gradient
Take off segments
Segment I Lift off to 35' t.o power, positive rate, gear Dn Segment II 35' to 400', V2,2.4%, gear up Segment III or acceleration 400'-400', V2-1.25Vs, positive rate Segment IV climb 400'-1500', flaps up, M.C power, 1.2%, 1.25Vs
CAVOK
Visibility>10km
No CB or TCU and
No Cloud below 5000’ or MSA ( whichever is greater )
No significant wx at/ near the vicinity of the aerodrome
Co pilot shall not be PF:
when any of the following conditions exist:
• Runway and crosswind conditions as prescribed in the QRH - Ops Info;
• Take-off - Visibility below RVR 500/VIS 400;
• Landing - Below CAT I minima;
• Circling approaches.
Take Off RVR
Minimum 200 RVR. For the Accelerate Stop Distance, i.e Rollout RVR can be ignored if the last third of the runway is not used in case of a rejected take-off.
The reported RVR/VIS value representative of the initial part of the take-off run can be replaced by pilot assessment.
175/175/175
Stabilized approach
- the airplane is on the correct flight path
- only small changes in heading and pitch required to maintain correct flight path
- Vref >Speed 1,000 fpm, a special briefing should be conducted
- thrust setting is appropriate for the airplane configuration
- all briefings and checklists have been conducted.
Upset Recovery
unintentionally exceeding any of the
following conditions:
• pitch attitude greater than 25° nose up
• pitch attitude greater than 10° nose down
• bank angle greater than 45°
• within above parameters but flying at airspeeds inappropriate for the
conditions.
Airspeed Unreliable
gear up pitch attitude and thrust:
Flaps extended . . . . . . . . . . 10° and 80% N1
Flaps up . . . . . . . . . . . . . . . . 4° and 75% N1
SID GRADIENT
Gross 3.3% normal SID
Net 0.8%
Obstacle 2.4% 2E (35’ above obstacle)
Wind Additives
the maximum approach speed should not exceed VREF + 20 knots or landing flap placard speed minus 5 knots, whichever
is lower.
Apply gust for all direction except Tail
Do not apply wind additives for steady tailwinds or tailwind gusts. Set
command speed at VREF + 5 knots (autothrottle engaged or disconnected).