This is an old airbus procedure. The newer SOP, while doing the ECAM, PF can made the MAYDAY call and land at the nearest suitable airport. Once ECAM completed, do the G+B QRH summary and the performance calculation. Then etc, follow by the FMGS setup, and the necessary company SOP. Advisable to delay the LDG gear extension until fully configure due to Direct law
the green and yellow hydraulics use an engine driven pump, the yellow has an alternate electrical pump and a hand pump. the blue system uses the ram air turbine as a back up. if the yellow system is working, it can pressurize the green hydraulic with a ptu, power transfer unit
I´m not an airbus pilot, but in most aircraft the hydraulic system can control brakes, flaps, spoilers, ailerons, autopilot and even more. In case of failure, all of these systems has a back up system and a pressure accumulator. Very safe to fly today!
@nmatthews210 For pitch control, Flight mode (Normal Law) starts blending into flare mode (pitch demand law) at around 50' AGL. Lateral control remains in normal law until 0.5 seconds after touchdown, after which it blends switches to ground mode.
@Yanndooms A year old reply but its for others seeing this as well. Hence the recommended flaps level was dictated by automated check list the GPWS flap mode is off to prevent the warning alert for flaps against terrain/altitude under this circumstances. prevent distraction to pilots and record un-required data in Flight Data Recorder :)
@Yanndooms A G&Y Hydraulic failure calls for a Flap 3 landing. GPWS Mode 2 warns of a landing with the aircraft not in landing configuration (flaps not in Full config). Since this type of emergency calls for a configuration 3 landing (Flaps 3), the A320 is equipped with a warning inhibit switch for such emergencies to prevent nuisance warnings from distracting and annoying the pilots....Hope that helped.
Ram is used as alternative electrical, not hydraulical source. The case where all three hydraulic sytems would be failed is almost impossible... Anyway, a320 does not have backup hydraulic syst.... Only 3 primary; yellow, green, blue. In case of loss of yellow and green as in upper case, there is still blue hyd. syst, powered by pump or RAM, and it can still control all crucial parts (ailerons, elevators, spoilers,..). In case of loss of even blue hyd. syst., there is still a mechanical backup.
@cptgaget There are 3 hydraulic systems, 2 powered by engines and 1 by an electric motor. One of the ones which are powered by the engines, is also powered by electric motor if you turn it on, and the one only powered by an electric motor can also be powered by a Ram Air Turbine. Power can also be transferred from the two engine powered ones by the Power Transfer Unit. Very Redundant.
you have 3 hydraulic systems.. Green, Yellow and Blue.. G and Y are always together on the airplane connected through a power transfer unit, Blue hydraulic system you can call it the Buck up hydraulic system, is separated from G and Y. The RAT (Ram Air Turbine) belongs to the blue system, but it only kicks in when the electric pump of the blue system fails, it also can provide electric power to the A/C (Aircraft) when all generators fail.
GPWS flap mode switched off to prevent spurious GPWS "Too low, flaps" warnings on final approach when landing with abnormal flap configurations. Flaps cannot be lowered by gravity, landing gear can.
no it can´t, but in the case yes , only slats will actuate cause the blue system is creating pressure, you only have one flap/slat lever per say... leading edge it´s controlled by green and blue, trailing edge its controlled by Green and Yellow.. it´s says slow cause you only have Slats moved by one hydraulic system , which in this case is the blue system, it´s not about airspeed it´s about how fast the slats will be deployed.
in this double hyd failure flaps are lost! so you have to hinibit GPWS flap warning feature that is triggered when you try to land with flaps "not in landing configuration" (""TOO LOW FLAPS") ps. when PF call for flaps is because the system need to have the flap lever in pos.3 but flaps don't move.
Sorry, my english is pretty bad and I don't understand term on 3:00. If I heard correctly, co-pilot sayd: "Sludge - slow" (or something similar?). What does it means? Does "sludge" means "wet snow on the runway"? Correct me please if I made a mistake.
Slats could be lowered separately, without flaps? As I know, there is no lever, which control slats separately, so pilots say about flaps only, meaning both flaps and slats. This is cause of why I thought that it have been not "slats". And I still not understand what means "Slats - slow"? Which speed should be slow?
excuse me, all pumps (G EDP AND Y EDP ALSO ELECTRIC PUMP) HAS FAILED?? so the blue system operate with one just only engine run!!, the RAT deploy when both engines 1 AND 2 has failed and two main AC BUS POWERS has failed; this is happens above 100 knots, my question is does airbus T/R (thrust reverse how operate it???
The video as been used by China airlines Vietnam, Japan,etc,etc, ! It's not to make a SHOW of it !You are to yong to understand ! Do you work as pilot ar Any place at all? I'm sure you d'ont! Kinderen met grt/mond!
![A320 EVN 🇦🇲 Yerevan | TAKEOFF 26 | 4K Cockpit View | ATC & Crew Communications [RE UPLOAD]](/img/n.gif)
This is an old airbus procedure. The newer SOP, while doing the ECAM, PF can made the MAYDAY call and land at the nearest suitable airport. Once ECAM completed, do the G+B QRH summary and the performance calculation. Then etc, follow by the FMGS setup, and the necessary company SOP. Advisable to delay the LDG gear extension until fully configure due to Direct law
Love the "maneuver with care" ECAM message.
the green and yellow hydraulics use an engine driven pump, the yellow has an alternate electrical pump and a hand pump. the blue system uses the ram air turbine as a back up. if the yellow system is working, it can pressurize the green hydraulic with a ptu, power transfer unit
I´m not an airbus pilot, but in most aircraft the hydraulic system can control brakes, flaps, spoilers, ailerons, autopilot and even more. In case of failure, all of these systems has a back up system and a pressure accumulator. Very safe to fly today!
Mechanical back-up is amazingly still quite easy to manoeuvre, we managed an ILS approach and landing in the sim in Mechanical back-up the other day!
@nmatthews210 For pitch control, Flight mode (Normal Law) starts blending into flare mode (pitch demand law) at around 50' AGL. Lateral control remains in normal law until 0.5 seconds after touchdown, after which it blends switches to ground mode.
@Yanndooms A year old reply but its for others seeing this as well. Hence the recommended flaps level was dictated by automated check list the GPWS flap mode is off to prevent the warning alert for flaps against terrain/altitude under this circumstances. prevent distraction to pilots and record un-required data in Flight Data Recorder :)
@Yanndooms A G&Y Hydraulic failure calls for a Flap 3 landing. GPWS Mode 2 warns of a landing with the aircraft not in landing configuration (flaps not in Full config). Since this type of emergency calls for a configuration 3 landing (Flaps 3), the A320 is equipped with a warning inhibit switch for such emergencies to prevent nuisance warnings from distracting and annoying the pilots....Hope that helped.
Ram is used as alternative electrical, not hydraulical source. The case where all three hydraulic sytems would be failed is almost impossible... Anyway, a320 does not have backup hydraulic syst.... Only 3 primary; yellow, green, blue.
In case of loss of yellow and green as in upper case, there is still blue hyd. syst, powered by pump or RAM, and it can still control all crucial parts (ailerons, elevators, spoilers,..). In case of loss of even blue hyd. syst., there is still a mechanical backup.
@cptgaget There are 3 hydraulic systems, 2 powered by engines and 1 by an electric motor. One of the ones which are powered by the engines, is also powered by electric motor if you turn it on, and the one only powered by an electric motor can also be powered by a Ram Air Turbine. Power can also be transferred from the two engine powered ones by the Power Transfer Unit. Very Redundant.
you have 3 hydraulic systems.. Green, Yellow and Blue.. G and Y are always together on the airplane connected through a power transfer unit, Blue hydraulic system you can call it the Buck up hydraulic system, is separated from G and Y. The RAT (Ram Air Turbine) belongs to the blue system, but it only kicks in when the electric pump of the blue system fails, it also can provide electric power to the A/C (Aircraft) when all generators fail.
GPWS flap mode switched off to prevent spurious GPWS "Too low, flaps" warnings on final approach when landing with abnormal flap configurations. Flaps cannot be lowered by gravity, landing gear can.
Think aerodynamic forces. Unless you have something forcing flaps and slats in extended position, they would pop right back up.
They will land with Flap3, if you dont shut off the GPWS in overhead panel, you will hear a constant alarm in landind config.
no it can´t, but in the case yes , only slats will actuate cause the blue system is creating pressure, you only have one flap/slat lever per say... leading edge it´s controlled by green and blue, trailing edge its controlled by Green and Yellow.. it´s says slow cause you only have Slats moved by one hydraulic system , which in this case is the blue system, it´s not about airspeed it´s about how fast the slats will be deployed.
in this double hyd failure flaps are lost!
so you have to hinibit GPWS flap warning feature that is triggered when you try to land with flaps "not in landing configuration" (""TOO LOW FLAPS")
ps. when PF call for flaps is because the system need to have the flap lever in pos.3 but flaps don't move.
Yes. Only direct law when the plane is in alternative law (normal law without protections) and Landing gear down.
The Flaps can not be lowered by gravity. Only via the hyd system.
Thanks very much! Great video, btw!
Sorry, my english is pretty bad and I don't understand term on 3:00. If I heard correctly, co-pilot sayd: "Sludge - slow" (or something similar?). What does it means? Does "sludge" means "wet snow on the runway"? Correct me please if I made a mistake.
Slats could be lowered separately, without flaps? As I know, there is no lever, which control slats separately, so pilots say about flaps only, meaning both flaps and slats. This is cause of why I thought that it have been not "slats". And I still not understand what means "Slats - slow"? Which speed should be slow?
I don't get it, if the flaps don't work, how can they extend then? Can 1 hydraulic system supply hydraulic pressure to all systems?
Wow! Very professional pilots! Airbus is a great aircraft. Imagend what would happen if all 3 hydraulic systems fail.
Uh-oh!
i didn't hear them talk to atc (atc notified is supposed to be in the checklist right?)
What actually does and for hwat is for the hydraulic sistem?
excuse me, all pumps (G EDP AND Y EDP ALSO ELECTRIC PUMP) HAS FAILED?? so the blue system operate with one just only engine run!!, the RAT deploy when both engines 1 AND 2 has failed and two main AC BUS POWERS has failed; this is happens above 100 knots, my question is does airbus T/R (thrust reverse how operate it???
Where are these videos from? Is it of some company?
leo crasto they are from TAP Portugal. Very old training videos.
De gezagvoerder ,heeft35 jaren ervaring ,en is ook bij Airbus 330 en340, instructeur van Airbus! No hard fillings!
U DID IT, upload a video in the lowest quality possible, 144p
If the 3 hyd sys fail, there´s no alternative.
Flaps cannot be lowered by gravity...
he said, Slats Slow
true, very....... a real pilot would b doing to much to try to talk. and he would have to think what he is doing.
Flaps can´t be lowered by gravity.
ok
lol that guy sounds like chekov LMAO
its slats! Portuguese accent haha
The video as been used by China airlines Vietnam, Japan,etc,etc, ! It's not to make a SHOW of it !You are to yong to understand ! Do you work as pilot ar Any place at all? I'm sure you d'ont! Kinderen met grt/mond!
;)