1) If you bring the flaps back to their last known good position, you might eliminate the asymmetric flap situation. c. 1 June 29, 2007 Volume 15, Issue 1 A FOCUS ON SAFETY 2 ALL: Avoiding Pinch Points Is No Accident FEATURE ARTICLES 3 Astra/Astra SPX/G100: Auto Slat Function Is InoperativeThe phase change from cruising to landing is one of the critical conditions in aircraft flight. Support channel ATA CHAPTER by donate via :slat indicationFlap Auto retractionFlap relief Slat alfa lockSource :. The FSEU is responsible for receiving input signals from the flight deck. Aerofly FS 4 is a highly realistic Flight Simulator for beginner, intermediate and professional flight sim pilots. With flaps 1 already set, your S speed (minimum maneuvering speed with flaps 1) will be at like 185 knots (aircraft weight at about 63 tonnes), which is pretty close to 200 knots. 从阻力方面看，前缘缝翼会带来更大的阻力，而 升阻比 也逊于前者. consider a total flaps and slats fault (flap lever control sensor unit fault, for instance). 875 inches (25. Satellite List Follow the digital satellite frequencies on our daily updated site. Flaps use Yellow & Green hydraulics. Below 20,000 feet - flaps speed limits are V speeds. As I would like to train the procedure I was wondering if there is a way to simulate this with the Toliss 319. These airframe, engine and accessory. @a319 aircraft characteristics - airport and maintenance planning highlights revision no. The leading edge slat is the most common leading edge device in wide use. Flaps and slats work by increasing the camber of the wing through the mechanical actuation of leading-edge devices (slats) and trailing edge devices (flaps). This is one reason why. slats of a window blind. Aircraft communications addressing and reporting system (ACARS) 737-700/-800/-900, 747, 757, 767. The device can be used with any electrical actuator providing the operating current is less than 8 amps at 12 volts. When the B777 reverts to secondary mode for the Flaps and Slats is it just in the electric mode for the item that has failed? i. Part 25. If you get an ECAM saying SLATS (F) LOCKED that will indicate that the WTB has caused the stoppage which is a mechanical failure. With additional equipment and several new features, it provides operators with increased passenger capacity and improved operating economics over the 757-200. Guide transmissions are connected to the shaft and to respective flaps or slats of the flap/slat group. The slats have three positions. 20594 Safety Recommendation Date: November 10, 1993 In reply refer to: A-93-143 through -152 Honorable David R. Flaps primary fail would mean the flaps are now electric but the slats are still hydraulic?Abstract and Figures. These differences are listed in Table 2. Simulation of Flow over Double-Element Airfoil and Wind Tunnel Test for use in Vertical Axis Wind Turbine. 137. RE: Timing Of Flap/Slat Deployment #11074333. HEICO Component Repair Group (HRG), which supplies flight-critical repair and overhaul services for aircraft accessory components. f. Fail: Fault remains. Hello fellow pilots. What happens to the ailerons when the flaps are extended? The ailerons droop 5 degrees. S. Unfortunately I cannot select it in the fault scenario section. The slat/flap setting is configured stepwise after the acceleration altitude is reached. B757 Leading Edge Slat Disagree Reset. Slats are leading edge devices on aircraft that enable higher angles of attack. The Flap/Slat Control Lever design is a complex process with multiple rounds of iteration and gradual progress. Airbus A380 approaching to land, with deployed droops visible between the fuselage and the inner engines. The maximum velocity can be up to 80 m/s in the open-jet test section and 100 m/s in the. b) TE asymmetry protection. Takeoff in CONFIG 1: 1 + F (18° Slats / 10° F laps) is selected. a. eicas messages - read online for free. . RE: 737 Flap/slat Hydraulic Systems #10721475. com. Subchapter C. The stabilizer travel is +2. Discover the growing collection of high quality Most Relevant XXX movies and clips. Slotted Flaps. Two Slat/Flap Control Units (SFCUs) control the operation of the slats and flaps. Title: Importance of slat and flap devices on aircraft wings Author: Vasishta Bhargava Subject: With advent of latest manufacturing processes in aviation industry, ways to improve the aerodynamic performance of aircraft wings have been researched by several companies in aviation and defence industry. Find many great new & used options and get the best deals for Boeing 747 Aircraft Flap/Slat Control Computer P/N 065-50000-0404 at the best online prices at eBay! Free shipping for many products!Airbus and the WTB If the Wing Tip Brakes WTB are engaged in flight it means that the SFCC 1/2 has detected a difference in flap or slat torque drive shaft asymmetry i. The part on the leading edge is called a slat , while the part on the trailing edge is called a flap. GIFs. The theoretical maximum lift of a cylinder is 4π. Description of Relief Sought: The Boeing Company is petitioning for a temporary exemption from the affected sections of 14 CFR. The design of the detent system should be designed in combination withLeading-edge droop flap. You now have one flap extended but. We are doing this by making aviation hardware such as GT415-5300-3 immediately available to each of our customers through simple, convenient business exchanges. LOCKHEED-CALIFORNIA COMPANY. G150 Flap/Slat Actuator Heaters A Peregrine-developed FAA STC, recently installed on all Gulfstream FAST G150s, resolves the problem of freeze-up of G150 flap and slat actuators that can prevent the deployment of these secondary flight controls. b. The airplane shown on this slide is a turbine-powered airliner which has been. Pasco 797-3252Shop Boeing for 157F7D, Castrol Industrial® Braycote™ 3214 Multipurpose High-Temperature Grease 14 oz 25113ATCS. A bit of digging into the 7Z9363 accident investigation has brought up some interesting information regarding the DC-9-80 ("MD-80")'s flap system:. In smaller planes (GA sized stuff) there are 2 basic flap mechanisms, electric and mechanical. Also, it tends to build up in the flap recess areas, which hide it from view. b. this is speculation, but if you ask why we lower gear between F2 and F3, I think Koyovis is getting quite close to the potential answer:. Software can be transferred into a software-loadable LRU using various equipment. Tech Log - E-Jet flaps level positions - Gentlemen, Does anyone know the reason that Embraer E-Jet family aircrafts have flaps positions 4 and 5 with same flaps/slats deployment? When on final, the usual flaps selection is Flaps 3 at GS intercept, next Flaps 5 before 1000' AGL. ( en noun ) A thin, narrow strip or bar of wood or metal. Electrically there are two independent channels for slats, and two independent channels for flaps. That's because as air moves over the wing, it loses energy and starts to separate from the wing. If you like what we're doing here, please help us by supporting our efforts!That means, before you. Slats slow or flaps slow message will display only durning operation. o. c. Pesawat juga harus stabil agar sikap pesawat bisa diatur demi keselamatan awak dan penumpang. 1) Plain Flaps. Flaps may be positioned in any of the six permanent detents in a 0 to 40-degree range by movement of the Flap/Slat Handle. ATA chapters makes it easy to categorize technical information and uniformity in presenting for All manufacturers of aircraft and its components. See examples of FAP used in a sentence. SLAT AND FLAP CONTROL SYSTEM Fredric E. There are seven slat/flap control lever positions. 1309(c), 25. + 3. High lift devices are used to control aircraft movements and improve aerodynamic performancA video from our complete online ground school available at:Munoz & Juan DominguezProfessional Type Rating Trainingis Alpha Lock? This function inhibits retracting slats from 1 to 0 at a high angle of attack or low airspeed. It also provides detailed. The Investigation concluded that the tailstrike had been the direct result of the. Thus, most of the time the configuration is not in its aerodynamic optimum. LockardHow is Flap Slat Electronic Unit (aviation) abbreviated? FSEU stands for Flap Slat Electronic Unit (aviation). 2 is a graphical representation of a flap and slat control system according to our invention;There are two trains of thought here. Special Operational Procedures and Hazards Chapter8 Operational Procedures © Jeppesen Sanderson, Inc. § 25. 3. 98D27803000001 is used to immobilize the flap and slat control lever in the intermediates positions. Each system (green, blue and yellow) also has its own backup electrical pump which can supply pressure in the event of EDP failure or. They are mechanically actuated and controlled by the pilot in the cockpit. Buy, sell, trade-in or rent Astra 1125-27-50 Flap / Slat Test Panel. Alternatively, the two drives are not. A few systems can be onboard-loaded by inserting the medium into. There are seven slat/flap control lever positions. Title 14 was last amended 10/27/2023. Avherald reports 13 incidents (appended below) since Nov. For slats Full (27º) the limit is 177 kt. Content from this work may be used under the terms of the CreativeCommonsAttribution 3. September 2019 NASA/CR−2019-220403 This paper describes a method to investigate the benefits of a continuously moving high-lift system for departure. n. Meelan M. 66 lbs. Accident Prevention Vol. I think you mean config 1 (1+0=0);) If you use only blue hydraulic and set flap lever to 1 you get slats 18° and flaps remain at 0°. Employed in conjunction with flaps to allow for a lower stall speed in the landing attitude. In an aircraft including a fuselage, a left wing and a right wing connected to and extending from said fuselage, and high-lift devices selected from the group consisting of slats or leading-edge flaps movably arranged along leading edges of said wings and trailing-edge flaps movably arranged along trailing edges of said wings, an. S. The Flap Slat Electronic Unit (FSEU) protects all lift devices against an uncommanded motion, to prevent worsening aerodynamic conditions by uncontrolled movement. 0,00 DKK. 3. Douglas, to compare, had no altitude. HLSs operate by increasing the aerofoil chamber and exercising a boundary layer control through the improvement of the pressure distribution reducing the boundary layer separation effect, which causes additional drag to be generated, while enabling wing area increase. Explore the world of flying with a large fleet of highly detailed aircraft with fully animated and interactive 3D cockpits and custom coded systems. Any slat angle below or equal to 18º (position 1) has the same limit (230 kt) even for just 1º. The inner is the inner flap that is close to the aircraft. We look at how what is the function of each control surf. It plays a vital role in the management and control of the aircraft’s flaps and slats, which are crucial for takeoff, landing, and other flight maneuvers. txt) or view presentation slides online. 20. On 26 February 2020, an Airbus A330-300 tailstrike occurred during rotation for takeoff from Zurich and was not detected by the crew who completed the planned 7½ hour flight to Nairobi before learning that the aircraft was not airworthy as a result. d. The overall shape, detent system design must conform. Before our approach, while manoeuvring towards the airport, or in a holding pattern. Before our approach, while manoeuvring towards the airport, or in a holding pattern. Subchapter C. Gulfstream G200 - Trim System. com. Unlike slats or droop flaps, the main wing upper surface and its nose is not changed. Flaps are usually mounted on the. (b) (a) (c) Figure 1. FLAP/SLAT "EN. Any slat angle above 18º and below or equal to 22º (positions 2 and 3) has the same limit (200 kt). Airplane condition monitoring system (ACMS/printer)Since the extra cabin width benefits all classes of passenger seating, the extra space can go towards widening the aisles, the armrests, seat-pan in between the armrests, the centre console in Premium Economy – or a combination of these. There are actually many parts to a wing. o. AMT 280 Laboratory Airfoil Slat & Flap Effects • One of the ways to improve the versatility and flight characteristics of an airplane is to install wing flaps and slats. EP 0 922 633 A2 2 . PN: 98D27803500000, 98D27803900000. l. Fourth St. Trailing edge flaps extended on the right on a typical airliner (an Airbus A310-300 Leading edge slats are also extended, on the left. a. ) Page OPR Phone E. If one item operates slowly (electrically) while the others operate hydraulically (primary) you will get an asymmetry. A drive station includes two drives connected via drive transmissions to one or more flaps or slats of a flap/slat group. PDF | On Jun 15, 2020, Yang Zhang and others published Slat Noise Control Using a Slat Gap Filler | Find, read and cite all the research you need on ResearchGate1) difference between the reference attitude and the instantaneous attitude is high. Part Number GT415-5600-5 is a LEVER ASSY, FLAP/SLAT manufactured or catalogued by Bombardier Learjet. Boeing offers Aircraft Parts, Chemicals, Tools, and more. note 1: note 2: 2. 1316(a), 25. Control Surfaces. Firstly, the design requirements proposed. 3rd International Conference on Mechanical Engineering and Materials (ICMEM 2022) Journal of Physics: Conference Series 2437 (2023) 012119 IOP Publishing98F27508498000 – HOIST – REMOVAL/INSTALLATION FLAP SLAT. Below 20,000 feet - flaps speed limits are V speeds. " When the airfoil's at a low angle of attack, the stagnation point is on the leading edge. The aim of the research work describe in this paper was to model and simulate aerodynamic behaviour airfoil NACA 2410 completed with flap and slat using CFD. indication is observed. Top Porn Videos. Weight. 1. Their main purpose is to allow the plane to fly at a higher angle compared to the relative wind; slats act to shift the oncoming air over the top surface of. 25. Slats are extendable, meaning they can extend out in front of the wings. Pressing this button simulates the application of takeoff-power, thus triggering a warning if the flaps are not. Fly with complex airliners, helicopters, business jets, fighter jets and warbirds. MID - handle in FLAP 0° or 11°. BY 113312 - Wed Jul 21, 2021 10:52 am. Study with Quizlet and memorize flashcards containing terms like Operating Modes (PSA), Primary Mode, Secondary Mode and more. Taxiing into the ramp with flaps extended is communicating that a hi-jacking is taking place. h. An Alternate system allows the flaps and slats to be. When a panel skew position sensor is further than the normal position sensor, the needle for the skewed flap indicates 15° toward the extend position, and if this position is less than the normal position sensor, the needle indicates 15° toward retract. The extension and retraction follow a predefined schedule. The numbers 1 and 2 are two sensors. I am new to A320 (321-211 to be exact) Was studying the QRH PROC and came across this note (from FCOM-ABN): If FLAPS jammed > 0: MAINTAIN SLAT/FLAP CONFIGURATION Recommended speed for diversion: MAX SPEED -10 kt. The B777 elevators are made from. Choose from millions of XXX videos and sex pics that stream quickly in HD format. On the A320, you will get a warning if the slats / flaps are not in a authorized takeoff position, thats a setting of 1+F, 2, or 3. Plain flaps hinge to the back of the wing, and they pivot down when you extend them. 다만 항공업계에서 업무 편의상 (?) 슬랫을 "앞쪽 플랩"으로 언급하기도 합니다. Although flaps and slats can be controlled independently from each other in old type. lightweight composite material structure. Linear Rail Systems. 2004-1233 . This aerodynamic calculation is combined with a constrained function. It is the dark green solid part. This allows a steep angle of descent at slow airspeeds with but keeps the engines spooled up power. Tech Log - Embraer 170/190 Flap/Slat issues - First time poster, and long time "lurker". Certificates. org 11. Moving the flaps. Description Slat and Flap Devices Effects on an Aircraft Wing, ANSYS Fluent Training. 2) If you bring the flaps back to their last known good position, you may do more damage to the plane, and affect other flight controls, like your ailerons. Aircraft wings are a feat of modern engineering. Slats are aerodynamic surfaces in the leading edge, which when deployed, allows the wing to operate at higher angle of attack. Title 14. 3. During take-off and climb, a typical airliner accelerates. Flaps and slats are secondary control surfaces that contribute to the lift force on the aircraft by increasing wing area and wing camber. BRIEF DESCRIPTION OF THE DRAWINGS. com; Aviotools d. The permanent coupling to the shafts makes the entire flap system move in unison, as do the slats. TABLE OF CONTENTS 10−00−1. In this project, a 3D airplane wing is designed; In such a way, a Flap is on the trailing edge, and a Slat is on the leading edge of the wing. pdf), Text File (. 51 No. i. If in doubt, PULL SPD at, say, 225-228 knots, when the slats are in, MANAGE SPD. EXT - handle in FLAP 15°, 28° or 40°. In terms of performance, it will increase the lift coefficient of the airfoil. Leading edge slats are also extended, on the left. What is FSEU meaning in Aircraft? 3 meanings of FSEU abbreviation related to Aircraft: Vote. These airframe, engine and accessory parts are generally. Airbus A320 Flight Control Tests-Flap Slat-Flap ve Slat Testleri-aircraftdocuments. g. . 20. When will the Automatic Retraction System operate?X-Plane user since :v11. Manager Customer/Technical Support. 5 has 4 evenly divided card positions and 2 gate design. Aero quArterly qtr_04 | 08 28 they use 3 to 4 percent less fuel than when flying profile 1. 1) Plain Flaps. + 3. FSEU - Flap Slats Electronics Unit. Step by step: 1 – Switch off hydraulic systems A and B. Boeing is making a small but what it says “necessary design change” to the MAX 7 high-lift flap-slat electronics unit. The Green, Blue and Yellow hydraulic systems each have their own resevoir and are supplied with a normal system pressure of 3000psi by engine driven pumps (EDPs). Normal Procedure, of the Bombardier Global 5500 AFM, Publication No. FSEU - Finance Sector Employees Union. Edit: As per FCOM, there is no mention of amber XX. What flap/slat configurations correspond to position 1 on the FLAPS lever and how do they differ? CONF 1+F is used for takeoff (and GA) and provides both slats (position 1) + flaps. This video begins with a quick review of slats (aka leading edge flap), both their purpose and basic theory, and then gives an XFOIL tutorial on how to add a. CHAPTER 10 Page. These control surfaces used during take-off and landing are not used during cruise flight because they create induced drag. eicas messages - failures - b767. Flaps 11° or 15° is the standard takeoff flaps used but any optimum flaps 0° to 24. The drives may be mechanically coupled to a rotational shaft, with a shaft brake arranged thereon. n. The most simple flap is the plain flap. 81-01357. When on Go Around with Flaps Full, then Flaps 4 will be selected, but it has same slat/flap deployment as in Flaps 5 lever position. The Flap/Slat Control Lever in Fig. The first check is done by pushing the "T/O config pushbutton". , assignors to Curtiss-Wright Corporation, a corporation of Delaware Application August 22, 1941, Serial No. Their purpose is to increase lift during low speed operations such as takeoff, initial climb, approach and landing. Secondary control surfaces include tabs, flaps, spoilers, and slats. Watch Fap Slut porn videos for free, here on Pornhub. . This of course is NOT a good procedure and is not done like that on the real aircraft. The kind of method for. The flaps are retracted first if both slat and flap retraction is required. 4% flights satisfy the stabilized approach criteriaProblems with KitchenAid French Door Refrigerator Doors. c. The flaps and slats are normally operated with hydraulic power from the Left Hydraulic system. The FSECU’s EMC design for case, I/O interface circuit, ground and PWB is described in detail. Preparing for takeoff, the handles are moved to lock into the Dial-A-Flap detent and this extends both the slats and trailing. If the pilot does not select configuration 0 after takeoff, the flaps retract automatically at 210 knots. The flap disconnection detection system detects the connection failure and suppresses the flap operation to prevent further damage. 3) temperature is low. The aim of the research work describe in this paper was to model and simulate aerodynamic behaviour airfoil NACA 2410 completed with flap and slat using CFD. 5 m in length for the open test section. Krueger in 1947. 264. The droop flap is similar to the leading-edge slat and the Krueger flap, but with. There is not a technical reason. , Ulica Crvenog kriza 33, 10000 Zagreb, CroatiaAula para Comissários de Voo e Pilotos falando sobre Flap, Slat e Slot. 0 licence. The main function of the slats of the aircraft are to increase the critical angle of attack of the aircraft and prevent the aircraft from early stalling. Chapter I. ATA chapters are a numbering which is a common referencing standard for commercial aircraft documentation published by ATA (Air transportation Association). k. 5 inches (8. A range monitoring algorithm is first proposed to confirm the validity of the FSCL (Flap/Slat Control Lever). Federal Register/Vol. Slats are extendable, high lift devices on the leading edge of the wings of some fixed wing aircraft. Alternative Meanings. In this era of high exemptions from the federal gift and estate tax, the spousal lifetime access trust (SLAT) has become a popular transfer tax savings strategy employed by married couples. Watch video Haydon Kerk Linear Rail Systems. 88, No. An in-flight ground spoiler lockout mechanism was incorporated on MD-80 and MD-90 airplanes to prohibit inadvertent movement of the speed brake lever during flight with flaps extended. Airplanes are transportation devices which are designed to move people and cargo from one place to another. , . 다만 항공업계에서 업무 편의상 (?) 슬랫을 "앞쪽 플랩"으로 언급하기도 합니다. An EICAS system will display engine parameters and, depending upon manufacturer and model, may display other information such as fuel quantity, cabin pressure or landing gear and flap/slat position. At ASAP Aerospace, we are committed to making parts purchasing as simple as possible. Flap 20 for your go-around performance, Flap 30 for landing performance. Depends, really and it’s very subjective from pilot to airline procedures… For me personally, I always retract my flaps during take off when my airspeed has reached the S speed on the PFD airspeed indicator. On the DC-10, the flap and slat handles are mechanically linked. FSEU. In stock. m. Shop Boeing for 285A1200-1, ELECTRONIC UNIT: FLAP SLAT,. The structure of the flow field is calculated by iteratively coupling potential flow and boundary layer analysis. Study with Quizlet and memorize flashcards containing terms like The flap/slat electronics unit (FSEU) provides: a) LE skew detection for slats 2 through 7 except during auto slat. 17th May 2009, 04:12. 60 seconds. view historical versions. However, they're fairly limited in the amount of lift they can create. m. Boundary layer control devices for hi lift application feature various devices to maintain hi velocity in boundary layer and delay separation of the airfow. 6. In the experiment, the single-element aerofoil experiences a laminar separation bubble, and a maximum lift coefficient of 1. COM is the best free porn tube. You do need flaps to land at the slowest possible airspeed. No other sex tube is more popular. Fowler flaps are deployed during landing to increase the lift of an aircraft so it can land at lower speeds without covering too much landing distance on the runway. Ideally, this takes place before the flap makes physical contact with any other hardware, so nothing is damaged! Edit: Video of flaps being extended & retracted on the ground. If your flaps have failed, and that would take a pretty catastrophic loss in a 'Bus, it means you'll be landing at a faster speed and you'll need a nice long runway. You don't need flaps to land a plane. A few systems can be onboard-loaded by inserting the medium into. The flap disconnection detection system detects the connection failure and suppresses the flap operation to prevent further damage. Part 25. Fixed handle detents are: UP/RET, 0, 11, 15, 28, 40. o. o. e. Fap definition: . FSECU (Flap and Slat Electronic Control Unit) is the core component of High Lift System. Secondly, the design of foreign advanced civil aircraft flap slat computers is summarized. It does so by rotating. In smaller planes (GA sized stuff) there are 2 basic flap mechanisms, electric and mechanical. Depending on speed and other factors, split flaps can edge the nose of the plane either up or down, and they became very popular in the 1930s. CONF 1 is used in-flight and is slats only. g. Control Systems. C. Air supply and cabin pressure controllers (ASCPC) 777. Government Publishing Office. Two main geometrical. b’s P6-11: stdby hyd pump normal and P6-12: stbdy hyd pump alt. note 1: note 2: 2. The permanent coupling to the shafts makes the entire flap system move in unison, as do the slats. While not necessarily mechanically correct – you can think of this failure as the detection of an asymmetric Slat extension and therefore the FSEU has shut down the affected system to preclude further asymmetric control surface deployment. The Cessna focuses on an efficient cruise at the expense of short field performance. Above 20,000, should be a Mach number limit, but none are given. The design of the detent system should be designed in combination with Leading-edge droop flap. The system uses electrical power to move the surfaces. Your decision now is which one do you need more. com; Aviotools d. 5. Aerofly FS 4 is a highly realistic Flight Simulator for beginner, intermediate and professional flight sim pilots. FSEU - Flap Slat Electronic Unit. passenger and freighters airplanes - (only reference) The wing leading edge high lift mechanical system has six constant chord slats outboard and one tapered chord slat inboard of the engine nacelle. A 5K or 10K resistive sensor is required to. 3 at a stall. Our database of 85M lines of inventory includes parts like 5914868 SLAT FLAP CONTROL LEVER SFCL from multiple manufacturers EMBRAER, HAMILTON SUNSTRAND RHow the flap and slat operate on a Falcon 50. jpg, revision as of 02:35, 2004 Dec 16 UTC by w:en:User:Grendelkhan; First uploaded 17:11, 2003 Jun 9 UTC by w:en:User:Arpingstone; Following information was copied from the page of the same revision (as of 02:35, 2004 Dec 16 UTC): However, independent flap and slat operation in the alternate mode is not possible. In addition, no single failure in the mechanism prevents the flight. Any slat angle above 18º and below or equal to 22º (positions 2 and 3) has the same limit (200 kt). that the amount of turns input into the flap or slat drive shaft by the Flap/Slat PDU at the inboard end of the shaft has not been replicated at the wingtip. f. That's because as air moves over the wing, it loses energy and starts to separate from the wing. 4th Apr 2020, 08:08. You can reduce speed right away to VLS and set the lever to conf 2 and 3 at VFE next -5 kt. On 10/17/2011 at 12:33 PM, sheepfu said: The MD-11 will auto extend flaps when the speed allows. Why does E-Jet have this extra flaps lever position? Hi. In some cases a proprietary airframe or engine manufacturer's part number may be assigned to identify the same part which was actually manufactured by a different component OEM. The influence of the side cavities of. Note: In the case of go-around with CONF FULL selected, the L/G NOT. 73/Monday, April 17, 2023/Notices 23499 25. Uncommanded motion detection The Flap Slat Electronic Unit (FSEU) protects all lift devices against an uncommanded motion, to prevent worsening aerodynamic conditions by uncontrolled movement. a.