LANDING Flashcards
disconnect Automation?
1-2nm
300-600ft
Landing Tech?
Threshold out of sight
shift visual sighting point far end or RW
constant speed and ROD
flare 20ft gear
2-3deg pitch
smoothly retard
small pitch adjustment
enough back pressure
Gear touch same time TL idle
Min speed for touchdown?
Vref minus 5kts
Flare time?
4-8s
Touchdown attitude?
4-7deg
Rejected Landing?
discontinued landing attempt and Ga initiated at low alt below DA, but prior to touchdown.
Balked Landing?
Discontinued landing attempt and GA initiated at or after touchdown, but prior to reverser thrust.
Expedite climb away from RW.
Balked Landing tech?
disengage AP and AT
smoothly advance Tl to GA
SPD retracted
Maintain landing flap config
rotate 15deg - smoothly
Min Vref
Safely airborne with POS RATE
Continue GA and MA procedure.
Select GA flap during balked landing?
decrease in lift. Can be done if enough RW remaining, your can use GA flap setting.
HARD Landing?
Pilot report only factor that consistently identifies hard landing.
SPD brakes not raised - brake effectiveness?
Reduced by 60%. Less weight on wheels. Rapid antiskid modulation
Actual stopping distance for Max effort stop?
60% dry RW field length.
Threshold 100ft and not 50?
Landing distance 950ft extra
`Flatter App vs landing distance?
Land Distance increase
Overfloat 3sec?
235m extra
NO REV NO SPDBRAKE?
355m
1/2 brake press?
465m
Auto brakes Recommended when?
RW limited
higher than normal app speeds
slippery RW’s
crosswind
Modulating the brakes affect antiskid?
Askid system readjust brake pressure for optimum braking. Brake efficiency lost.
Manual braking delay?
4-5s
800-1000ft
QRH PI brake delay?
2s
AntiSkid INOP braking tech?
Airplane skidding sideways due increased reverse thrust component?
downwind side.
Rev thrust side force component adds to CW component.
EE Alt mode?
normal REV thrust
Zero Crab landing not recommended?
CW above 17kts, F15/20/30 or 23kts, F40 conditions - adequate ground clearance and control
Zero crab lading CW limit for winglet AC?
reduce by 2kts
Cwind landing Techs?
3 methods.
de-crab
touchdown in crab
sideslip tech
touchdown, crab not recommended?
Dry RW
Strong CW
Lateral deviation from point of touchdown.
DEcrab slippery RY?
reduce drift toward downwind
rapid spoilers and autobrakes cause all main gears touchdown simul.
Sideslip?
upwind wheels touch before downwind wheels. overbank = nacelle outboard wing flap hit ground
Overweight landing
F30
more margin to flap placard speed
Bank angle maneuver capability during heavy weight?
Speed can reduce by 20kts below normal man speed before extending next flap. LArger margins to flap placards - provide normal bank angle man cap - DONT allow 15 deg overshoot.
