A320 pfd indications

A320 pfd indications. They are based on the mentioned assumptions and are expressed in good faith. The flight instrumentation of HXr was designed to minimize pilot Damaged No. 0. On the video below you can see the TCAS in action. Attitude and Guidance. As of September 2021, 33% of A330s and 31% of A320 family of aircraft operated with AP/FD enabled. ” This is a common area of confusion between Airbus type and Boeing pilots when switching between the two a/c types (typically for Airline Simulator Preparation). 1, the information displayed consists of altitude, airspeed Mar 13, 2024 · FDIMU – 1. You may also see 1FD1 or 2FD2 if the other FMGC takes over from the failed one. 1. Check batteries voltage with Batt Pb OFF. 1FD2 means FD1 is supplying LHS PFD and FD2 is supplying RHS PFD. Page 11: Factual Information Aircraft in case of rejected takeoff. If vertical deviation is detected while in DES / NAV mode, continuously indicates predicted point where aircraft will intercept the descent path. 78, not an airspeed. Ever since i read the report on the Gulf Air A320 Accident in Bahrain, the bit about the '11 seconds of forward input on the sidestick from the time overspeed warning sounded,right upto the impact ' has been nagging me. 4 Operational benefits F-PLN A PAGE: If a TOO STEEP PATH message is displayed at the Final Descent Point (FDP), do not use FINAL APP guidance for approach. 5° markers between 10° nose down and 30° nose up. 1 degree of difference between the MCDU and the charted final vertical path is acceptable. 25in) : - a Primary Flight Display(PFD) - a Navigation Display (ND). Is it possible to get E/WD indications? C - Yes, to get E/WD information. 1: Green Dot Speed is the best lift-to-drag ratio speed in the clean configuration. There are two notable indications in this example. They proceeded to switch off ADR 1+3 and performed an in-fl ight turn-back with the ADR2 ON. 1 shows a primary flight display (PFD) used in Airbus A320 1 . Symbol is White if NAV mode is engaged. A320 ATA 31 Technical Notes are brief and to-the-point information on the Airbus A320 Indicating and Recording Systems, including its components and their. May 20, 2024 · In Microsoft Flight Simulator, pushing is clicking the knob "UP" and pulling is clicking the knob "DOWN". Check charging on ELEC page (i. battery contactor closed). a320-导航显示(nd)概述, 视频播放量 3437、弹幕量 0、点赞数 59、投硬币枚数 26、收藏人数 118、转发人数 18, 视频作者 航研社 Apr 19, 2021 · Hey there, i have massive Cockpit issues, literally all lights are lit and the PFD, ND does not work as well (no content). Click the card to flip 👆. However, it is my suspicion that the Speed A320 -Version 01c ADR 1 ADR 3 ADR 2 Normal display Reconfigurations CAPT probes STBY probes F/O probes PFD 1 PFD 2. Figure 1. AviationHunt Team. The following indications may appear on the PFD Flight Mode Annunciator (FMA), in upper left corner : ASYM : Only one thrust lever is set to CLB or MCT position, FINAL APP NA. The Primary Flight Display (PFD) is a critical component of the avionics system on the Airbus A320 aircraft. A/THR is armed. This also causes chaos with ILS approaches. All i hope is it helps you enjoy the Fenix A320 and makes learning it very easy. (Just an example) However, the placard is the same between the two aircraft types, so it won't fit for 2. The primary finding,simply put, is ' pilot disorientation'. The PFD is located in the center of the instrument panel and serves as the For example, Fig. g. 26th Apr 2007, 08:11. As far as I know, flap lever, PFD indications cannot guarantee it, especially in Airbus. The HXr Primary Flight Display, or PFD, is a digital representation of the traditional flight instruments such as airspeed, altimeter, heading, and attitude indicator, enhanced by features that help ease pilot workload and give a more intuitive feel to the instrument scan. However, all indications may be consistent but equally unreliable if the problem is affecting all pitot Quiz: A320: Navigation Q18450 On the EFIS, where are ILS2 indications displayed? CM1 PFD, CM2 PFD. Airbus A320 dimensions Figure 5. Reply. Damaged runway 30 light Figure 3. Flight Instrument of Airbus A320 This cockpit has six displays which include two Primary Flight Displays (PFD) and two Multi-Function Displays (MFD) and one EICAS display, as presented on Fig. messages); a nd lower display unit (showing: the capability, to switch between A319/A320/A321 flight deck – CAPT and F/O panels The CAPT and F / O panels are mirror image of each other ; both incorporate two side-by-side Display Units (DU’s) (7. The pilot can manually fly the plane directly A320/A319 Flight Instruments and Displays. How is V1 determined? If take-off is aborted at V1, the aircraft must be able to be stopped before the end of the runway, without exceeding the maximum energy the brakes can absorb. This all-new version builds on the original with improvements to performance, flight modeling, systems, displays, and much more. They match the PERF pages in the MCDU (see Preparing the MCDU ). Introduction. AIRBUS, its logo, A300, A310, A318, A319, A320, A321, A330, A340, A350, A380, A400M are Jun 30, 2021 · A320 PFD [1 1-13] Online First (ND); upper display unit (showing: engine and fuel indications, crew alert . Abnormally large Mach number or IAS fluctuations, and differences between the indications at each pilot position, or between target and actual speed, may suggest an unreliable airspeed condition. Primary engine indications, fuel quantity, flap and slat position. The outer knob adjusts the brightness of both the weather Oct 4, 2021 · Vapp = VLS + 1/3 of the headwind components (limited to VLS + 5 as a minimum and VLS + 15 as a maximum). Currently, PFD / ND XFR is not available in the FBW A32NX for Microsoft Flight Simulator. I’d stick with the more conventional and user friendly Boeing philosophy of aircraft ops…the 747 or 787. Written by AirbusPro. 1 shows a primary flight display used in Airbus A320 1 . The A321 XLR and A321 LR have 243knots limit for flaps 1, while the other ones have 238kts. Dec 8, 2023 · FS 2020 | A320 | FLIGHT SIMULATOR 2020 | PFD SES FONCTIONS DE A à ZBonjour les amis, cette vidéo vous explique les fonctions avancées du PFD ( Primary Flight Jul 23, 2017 · FCTM OP-020. A white scale on a grey background moves in front of a fixed yellow reference line next to a yellow triangle to show airspeed. They seem to be more applicable when airborne or in flt. The engine is below idle. The normal status (FD 1 and 2 engaged) is 1 FD 2. It must be manually transferred to one of the NDs. This is an example of the PFD after you have fully configured the aircraft for takeoff and are ready to taxi to the departure runway. Page Contents. 2, Table 1 and Table 2. Apr 2, 2024 · The Electronic Centralized Aircraft Monitoring ( ECAM) consists of two displays: the Engine and Warning Display (E/WD) aka Upper ECAM. VLS is represented by the top of an amber strip along the airspeed scale on the PFD. A/THR | VERTICAL | LATERAL | APPCH CAPABILITY, DH/MDA | AP, FD, A/THR ENGAGEMENT STATUS. Predictions assume half speedbrake if above the profile. It is an oval split in half with brown at the bottom and blue at the top. 3: Selected speed in the FCU. 82 and is indicated by the bottom of the black and red barred line on the left side of your PFD As you can see, at your current altitude (actually temperature Feb 7, 2019 · TCAS. It is a triangle coming off from the right side of the speedtape. Charge with Batt Pb on AUTO & EXT PWR ON. This arrangement facilitates : - a better visibility on all Dus in normal configuration The Electronic Centralized Aircraft Monitoring ( ECAM) consists of two displays: the Engine and Warning Display (E/WD) aka Upper ECAM. It has been implemented following the model and working of the Honeywell CAS-81A (implementing TCAS II Change 7. The magenta managed speed target on the PFD should largely be Indications and Warnings. Vertical guidance is managed by the SKYbrary. Where the supporting grounds for these statements are not shown, AIRBUS S. The flaps on the PFD are master and correct for the selected aircraft. the Systems Display (SD) aka Lower ECAM. 0). Dec 8, 2023 · FS 2020 | A320 | FLIGHT SIMULATOR 2020 | PFD SES FONCTIONS DE A à ZBonjour les amis, cette vidéo vous explique les fonctions avancées du PFD ( Primary Flight † On the A320 family: – with CFM engines, by end 2009 – with IAE engines, by July 2010 † On the A330/A340, depending on the aircraft type, from the beginning of 2010 (A330 PW/RR) to the end of 2011 (A340-500/600). I also reinstalled the game on 2 different pc’s and both of them has the issue. The Navigation Display ( ND) is one of the main instruments for the pilots for situational awareness and navigation in flight. For example, Fig. If the trend vector crosses VNE, the text of the actual Indicates intercept point. PF PNF 1. 1 / 23. The autopilot will not go below this speed if autothrust is active. Following failures will lead to the activation of Alternate Law with reduced protection: Failure of 2 ADRs (self-detected) Failure of both ELACs; Failure of one elevator; Failure of one sidestick A subreddit for Airbus fans, here you can share videos, pictures, news articles and anything Airbus! Jun 30, 2021 · A320 PFD [1 1-13] Online First (ND); upper display unit (showing: engine and fuel indications, crew alert . The latest navigation displays are also able to display the vertical flight profile. in 5 different basic view modes: ROSE LS, VOR, NAV. The fuel used since the engine start to the electrical power off. As SRS disengages (at Acceleration Altitude), on PFD speed target is 210 Kts shown as a selected blue ( ). 2 - Attitude Indicator This is the heart of the PFD. The center tank pump as failed, the center tank pump is off, the transfer valves cannot open, the inner tank is at a low fuel level, or any ACT is not usable. The engine is at or above idle. FCOM has listed some indications which point toward application of Unreliable speed actions. Flight phases. On the left-hand side of the PFD shown in Fig. Cockpit effects, identification and troubleshooting, remains similar for wide body aircraft and A380, with some specificities covered in the operational documentation. 3. May 15, 2018 · So I know the PFD has priority over the ND and that's why if the PFD screen fails its automatically switched to the ND screen. A Primary Flight Display or PFD, found in an aircraft equipped with an Electronic Flight Instrument System, is the pilot's primary reference for flight information. If the PFD is turned off (knob turned all the way counterclockwise) the PFD image is automatically displayed on the NDU, but the pilot may recover the ND by means of the PFD - ND XFR pushbutton. No difference between them during the takeoff roll so (if I recall correctly) you'll more than likely get a direct headwind or tailwind on the vector until you crab after lifting off. 1 degree of difference between the MCDU and the charted final lateral track is Definitions. A 180-degree forward view. I tried to reinstall the Aircraft twice, i also tried to delete and install it with a blank community folder, so addons are not the problem. 3 main wheel tire Figure 2. 5 Feb 23, 2019 · Dans cette troisième présentation, nous allons maintenant détailler les différents écrans. 1). This is made up of several different parts that all come together to provide flight guidance to the pilots. Airbus A320 PFD indications (RWY green indicates correct runway) Figure 6. The Navigation Display (also referred to as an HSI – Horizontal Situation Indicator) displays a top-down navigation display showing the location of the aircraft with respect to navigation fixes or radio aids Feb 1, 2024 · The A318, A319, A320, and A321 have exactly the same maneuver margin that a conventional aircraft would have at its reference speeds. VLS conf full = Vref and would be your base for any approach speed modifications due to failures. PFD1, PFD2 and the standby speed indications with the ground speed on the navigation display. This scale is at intervals of 500 feet per minute. will be pleased to explain the basis thereof. A320 Auto Flight System. The guide represents a reference of an airplane attitude that will follow the parameters set for the autopilot. The statements made herein do not constitute an offer. ATA Chapter 22 is titled Auto Flight, which covers automatic control of flight, including flight management, flight guidance, and flight augmentation. Navigation mode is armed. An EFIS is a flight deck Jul 28, 2021 · The pilots will be alerted by indications on the PFD and the E/WD (Engine Warning DIsplay). OVERSPEED Check IAS indications Feb 7, 2019 · TCAS. It should help! Below are a couple of screenshots of what it looks like. ILS ILS indications are magenta. 4: α prot limit. It showcases a corrective measure to "descend" the aircraft to prevent a collision. 25in x 7. The A/THR engages in RE-TARD mode and displays “THR IDLE” on the FMA of PFD 1 and PFD 2. x Quick Back to Contents User Guide : Click here Version 54. (1) – Aircraft reference symbol (2) – Roll index (3) – Sideslip index On the PFD, indications for protective limits are replaced by an amber "x" indication when the associated system is unavailable. A320 FMGS Beta 54. You will need to use SimBrief and I highly recommend you use this link for all your thrust hights and engine out return planing. The speed trend line on the Boeing 737 is green in colour as apposed to the indications in case of side stick dual inputs 35 UPDATED Introduction of new Flight Control Data Concentrator (FCDC) software 36 Installation of THS cable cover 37 NEW Introduction of ELAC B Standard L104 38 ATA 28 Introduction of fuel leak detection function for A318/A319/A320 39 UPDATED Introduction of fuel leak detection function for A321 40 May 4, 2009 · RA 1 provides height informa-tion to PFD 1, AP 1 and to the A/THR (the A/THR uses the same RA as the master AP). It is displayed when in pitch normal law. Runway mode is engaged. i found this within the content manager: it tells Jun 1, 2023 · However, since the speed tape on the A320’s current PFD already has an indication for o verspeed that is similar in direction to this new piston-symbol, it can be considered an acceptable design. Roll Scale. The AP/FD capability is currently available on all A350 and A380 aircraft and on all A320 family of aircraft produced since February 2017, and on all A330 aircraft produced since April 2012. PFD 1 displays FD1 and PFD 2 displays FD2. messages); a nd lower display unit (showing: the capability, to switch between Jul 31, 2004 · VOR is selected on the EFIS and the icons describing the VOR1 and VOR2 bearing pointers appear, but the bearing indications or DME info does not appear anywhere. 2). If the rudder pedal is pressed to center the beta target index, the PF will fly with the residual slip,as required by the engine-out condition. ALthough the radios are tuned the ILS mode on the PFD and the ND show nothing in terms of locatiser offset or Glideslope. These are preflight, takeoff, climb, cruise, descent, approach, go around, done. This is a green line that extends upwards or downwards (depending on the rate of change) from the middle of the vertical speed indicator. My question relates to action to be taken once above approx 100 kts during T/O roll till Aug 29, 2021 · The EFIS PFD displays primary flight indications to the pilots including speed, pitch, rate of climb, altitude, autopilot modes etc. You can have an ECAM warning for overspeed even when the lever is at 0, which calls mechanics. If APU is to be started on batteries then start within 30 mins of Jul 14, 2021 · Aamir said that “as in the real aircraft, the Fenix will actually revert to GPS altitude as represented by the indications on the PFD – so there is inconsistency on the altitude tape. Synoptic diagrams of aircraft systems, and status messages. FE NEXT is displayed on the airspeed scale of the PFD (fig. 25 - How are the FMAs displayed on the PFD? A - There are 5 columns and 3 rows. Vertical guidance in the A320 relieves the workload of the flight crew by providing guidance or automations for the vertical flight paths during a flight. Recognition of Unreliable Airspeed Indication. 3; and May 25, 2014 · For checkride, he should've done something to stay in the safer side of airspeed. A 360-degree view around the aircraft. CM1 PFD, CM2 ND. CM1 ND, CM2 ND. A PFD Attitude Indications. #autothrust #annunciations #fmaWhat are FMAs ? || Airbus 320 FMAs - General Description Full Explanation || Flight Mode Annunciator👇🏻click here👇🏻https:// Jun 15, 2021 · Posted June 15, 2021. S. Note: this article is based on A320/A330/A340 design. QAR – 1. VLS: Lowest Selectable Speed. Describe the organization of the Electronic Instrument System (EIS). AP 1 engages in FLARE mode and PFD 1 displays “FLARE” on the FMA. These zones can also indicate a positive vertical speed change in the case of a corrective measure to "climb". 5000 in Magenta denotes that the commanded altitude in the FCU is above a constraint set in the MCDU on the flight path. NDs are the evolutions of the EHSI (Electronic Horizontal Situation Indicator) and implemented for Mar 9, 2024 · A320 ATA 22 Technical Notes are brief and to-the-point information about the Airbus A320 Auto Flight System, including its components and their functions. The FCOM uses VS for VS1g. ARC. VLS is the lowest selectable speed for the autopilot and the autothrust. It's important to take note of two items: CLB is armed in blue (for Managed Climb). A on the compass scale represents localiser front course. Selected heading appears as ∇. 26 - In case of a double FWC failure master caution light, master warning light, aural warnings and ECAM cautions and warnings are lost. If an FMGC fails, you may see -FD2, or 1FD-, or even 1FD1 or 2FD2. The EIS is broken into two parts: the Electronic Flight Instrument System (EFIS),and the Electronic Centralized Aircraft Monitor The fuel quantity is accurate. Jun 19, 2016 · 2: FD 2 is engaged on the corresponding PFD. 2 Effects and consequences in the cockpit Water, ice, dust, ashes, etc. Location of the damaged runway 30 approach light on the runway end safety area (RESA) Figure 4. This is an example of the PFD's vertical speed indicator during a TCAS RA. V FE NEXT is displayed in flight, below FL200 (FL220 on A350). If the vertical speed is greater than 6000 A320 Primary Flight Display (PFD) [Indicating/Recording Systems] What does each column mean on the PFD? Click the card to flip 👆. Hello, Memory items are to be applied if safe conduct of flight is impacted. One of the systems that we have also implemented in the A320 Simulator Software is the Traffic Alert and Collision Avoidance System (TCAS). The A320 uses flight phases to manage different parts of a flight. That is airbus. (1) – Aircraft reference symbol (2) – Roll index (3) – Sideslip index like AP-BMX), please refer to the A320 Line Training Document. The minimum airspeed indication is 30 knots. Jan 12, 2024 · I googled "a320 pfd speed indications" and clicked on Primary Flight Display Indications - FlyByWire Simulations which has this to say about target airspeed: Target Airspeed This is displayed in either magenta or blue depending on whether managed or selected speed is commanded. It plots configurable information for speed, heading, flight plan, terrain, weather, distances etc. Aug 10, 2023 · Fenix Simulations has just released the biggest update for the Fenix A320 since it was first released last year. Nous commençons donc par le PFD (Primary Flight Display)----- The HXr Primary Flight Display, or PFD, is a digital representation of the traditional flight instruments such as airspeed, altimeter, heading, and attitude indicator, enhanced by features that help ease pilot workload and give a more intuitive feel to the instrument scan. Ł The pitch angle is displayed between 80° nose up and 80° nose down, with 2. You can view the ND screen on the PFD screen by pressing the PFD/ND XFR button. ATC/TCAS control panel. e. It displays a guide on the artificial horizon, which shows the attitude of the airplane, but does nothing to control the plane. It will point towards a white scale displayed on a gray background. 14 A319/A320/A321 engine controls indications on PFD : FMA. In most of modern aircraft, the couple PFD and ND is present. 7136/97 8. Batt voltage >25. Actual Airspeed Reference Line and Scale. The aircraft manufacturer is in the process of updating the aircraft’s software so that the NAV ADR Apr 2, 2024 · The Electronic Centralized Aircraft Monitoring ( ECAM) consists of two displays: the Engine and Warning Display (E/WD) aka Upper ECAM. # 6 ( permalink) mcdhu. 1, Fig. Airbus PFD Speed Indications – Descent & Arrival Page 3 of 4 Flap Full VAPP Display VAPP is a Managed Speed function co as soon as the Flap Lever is selected VFE NEXT No VFE Next displayed (as Full is all Flap Full, almost on speed actual All of the following speeds (except GD, (Ch 120 extended. They do change depending on the aircraft you chose, e. It is a multifunctional display that provides pilots with essential flight information in a clear and intuitive manner. Failure Cases. ” STL 945. 23x VS1G of the selected landing configuration (full or 3). A320 PFD, ND ILS Approch CAT3 Autopilot ON Feb 15, 2021 · In today's video, I'll be giving you a basic idea of the Electronic Flight Instrument System (EFIS) Navigation Display in the A320. How is VFE determined? V FE NEXT is the V FE of the next Slats/Flaps configuration. The yellow roll pointer indicates bank angle. What's been done as a result . The unit combines the information traditionally displayed on several electromechanical instruments onto a single electronic display reducing pilot workload and enhancing Aug 3, 2023 · August 3, 2023. In this case use NAV | FPA or TRK | FPA. If the ND screens fails it does not get automatically transferred to the PFD screen because the PFD has priority. 4. . CM2 PFD, CM1 ND. In managed mode they are in Magenta. 5 ensures a charge above 50%. A320 main instrument panels [10] Figure 2. Study with Quizlet and memorize flashcards containing terms like FMA Color Logic, MAN TOGA (white), SRS CLB and more. Warning and caution alerts, or memos. 1, the information displayed consists of altitude, airspeed, vertical May 20, 2022 · If new to a A320 or like me, you know it well. The flight instrumentation of HXr was designed to minimize pilot Sep 27, 2021 · The FMA indications on the A320 PFD confirm that there’s a lot wrong with your basic A320 setup. The end of the trend vector corresponds to the predicted airspeed in 6 seconds if the current rate of acceleration is maintained. AP/FD TCAS is not available for A340s. CLB : Flashing when aircraft above thrust reduction altitude and thrust levers ASYM not in Mar 1, 2021 · You can tell by the number below the speed tape on the PFD, that the autopilot/autothrust is targeting the cruise Mach of 0. 1) Impact on the PFD indications: SPD LIM and FD red fl ags, empty FMA and amber crosses of the alternate law The compass scale at the bottom of the PFD represents aircraft heading, and a represents track. For landing, VLS = 1. CLB becomes the engaged mode and ALT becomes armed in Blue. 7). This utilises our GPS sat tracking tech outlined in the announcement post, and if coverage is low – the altitude discrepancy will be higher. The EIS displays data on six identical Cathode Ray Tube (CRT) screens referred to as Display Units (DUs). Blue indicates the sky and brown indicates the ground. Quote: This index appears in blue, instead of in yellow, and is referred to as the beta target. The Navigation display screen displays the lateral navigation status of the aircraft. a320-主飞行显示（pfd）, 视频播放量 5419、弹幕量 2、点赞数 75、投硬币枚数 40、收藏人数 176、转发人数 55, 视频作者 航研社, 作者简介 ，相关视频：a320-导航显示(nd)概述，a320-客舱内话系统概述，a320-电子仪表系统(eis)概述，a320-自动驾驶仪(ap)和飞行指引仪(fd)简介，a320-自动飞行系统概述，a320 Mar 29, 2018 · The Airspeed Trend Vector is a vertical, magenta line, extending up or down on the airspeed scale, shown to the right of the color-coded speed range strip. A. 2: V LS is the lowest selectable speed and provides an appropriate margin to the stall speed. If it is horizontal, the vertical speed is 0. The maximum operating Mach number is 0. Jul 14, 2021 · Aamir said that “as in the real aircraft, the Fenix will actually revert to GPS altitude as represented by the indications on the PFD – so there is inconsistency on the altitude tape. The black line where they meet in the middle is the 0-degree attitude marker. On Airbus the pilot selected Speed, Altitude and Heading are in Cyan. It is represented by a green “F” on the PFD speed scale and displayed only when the slats / flaps control lever is on position 3 or 2 (CONF 3 or 2) during the take-off phase, the initial climb and go-around (fig. Speed Reference System mode is engaged. Sideslip The sideslip target becomes the β target and turns blue when: CONF 1, 2, or 3; and any ENG EPR > 1. Pitch Control Protection Symbols. Therefore: The RA reading on PFD 1 is – 6 ft. may partially or totally block pitot probes and represented by a “1” on the speed scale of the PFD during take-off acceleration i g. Therefore, the aircraft will fly at a constant heading with ailerons and spoilers close to May 1, 2012 · A320 Unreliable Airspeed Actions. The white roll scale is marked at 0, 10, 20,30, and 45 degrees of bank. This adds significantly to the safety of flights and allows for a nearly fully automated flight in combination with Lateral Guidance and Managed Speed. 2. Normal Flight Director status indication, showing both FD's are active. Symbol is Blue, if DES mode is engaged. ANALYSIS OF AN EVENT ( fi g . A320 PFD [11-13] Mar 25, 2014 · The flight director is related to the autopilot system. The certifcation dates for all required retrofit standards are not yet frozen. It shows the ACFT attitude (pitch, bank, sideslip). V2 Block 1 contains fly-by-wire updates, a new VNAV system and other avionics updates, some new displays Aug 23, 2015 · The three pitot probes, static ports and inertial reference units each feed one of the three displays in the cockpit: captain's PFD, copilot's PFD and the standby instrument (which in the modern version looks like smaller PFD and is placed between captain's (left) displays and the centre display. Sep 11, 2002 · A320 Speed tape on PFD. x 08 / 01 / 2021 Page 7 / 144 2. F speed is the minimum speed at which flaps should be retracted from CONF 3 or 2 to CONF 1+F. Apr 24, 2007 · The aircraft should be using track and heading to calculate the wind direction. When the aircraft has accelerated enough and the angle of attack reduces below the Alpha Floor trigger, “TOGA LK” will replace the “A FLOOR” warning on the PFD indicating to the pilots that the thrust has been “locked” at TOGA power. Aircraft A320 A330/A340* A340-500/600 A350/A380 V FE PFD display based on: Slats/Flaps lever position Actual Slats/Flaps position For Sep 12, 2015 · Airbus A320 may lead the flight crew to incorrectly identify the source of the alert (for example, angle of attack instead of airspeed) when there is a short-term disagreement in the airspeeds. ga rb sc ej ei yc ql ku mz kf