41 Every employer has a duty to protect so far as is reasonably practicable the health and safety of their employees whilst working at a height. Have you ever witnessed an event in which an unauthorized attend has been made to open one? Indeed, a similar situation befell another PIA aircraft in 2019. The outboard armrest of each pilot seat is enlarged and has enhanced position controls to enable specific positioning of the armrest for uuse of the Side Stick. Taking the FWD entry door sill height as an example. 4 While there are obvious risks in opening aircraft doors from the outside, there are also risks in opening the doors from the inside. It all makes sense when you know the reasons for it! Photo: Jake Hardiman | Simple Flying, DHL Boeing 757's cargo door opened inflight, similar situation befell another PIA aircraft, European Airlines Plan To Hit Back At Short-Haul Flight Bans, Delta Air Lines Commits To 12 More Airbus A220s, Emirates' Airbus A380 Will Return To Casablanca In April, Israir Makes $43.7 Million Bid To Buy Smartwings, Why Runway Excursions Happen & How They Can Be Prevented. Based in Norwich, UK. The troposphere is usually said to finish at 36,000 feet. Typically there are two high pressure hoses attached to the valve, which are connected at the other end to aspirators. 24 The Turnround Plan should ensure that all ground staff have completed their tasks and left the aircraft or can exit safely using passenger steps before doors are closed and steps removed. Door straps on many aircraft are simply a warning device and are not fall protection systems. What is the condition of the Slide Arming Lever when the yellow arm plate is down and flush with the door? Both slides and slide/rafts use non-explosive, inert gas inflation systems. In practice, staff will perform the disassembly in front of you and without written instructions at check-in or at the aircraft door. How to request wheelchair assistance at the airport? Planes flying in approximately westerly directions have to fly at even altitudes. Airport overviews from the air or ground, Tails and Winglets A detailed description of this process and the risks arising when an operative has to lean out from an unguarded high loader platform or steps can be found in SIM 05/2008/02. 14) BS EN 12312 Aircraft ground support equipment - specific requirements: Part 8: maintenance stairs and platforms - due for publication. One of the newest developments in evacuation slide technology can be found on the Airbus A380, which was developed by Goodrich Aircraft Interior Products. 22 Once the door is open adjustable guard rails on the access steps should be extended and locked in place such that the risk of any personnel/ equipment falling through the gaps between the aircraft and access steps is minimised. Their suggestions involved planning, exiting the aircraft and getting off the slide quickly, jumping, the correct body position and avoidance of clothing that could cause safety issues, such as spiked heels and pantyhose. 3) the work that is being done, for instance whether it involves handling awkward or heavy loads, the suitability of platform or step design. Some switches illuminate a ____ light when they are selected ON, to advise the crew that they are selected on and operating. Anyway, I was curious about the ground height of the 757 in relation to the 737. 13 If it is necessary to approach an unguarded edge to open or close a door, consideration should be given to additional protection such as door nets or personal fall protection (see paragraphs 31 - 34) where possible. Schweiss Doors will not accept responsibility for errors or omissions or their consequences. The minimum for these large jets would sit around . One end has a buckle to connect to attachments on the aircraft's wings. 777 airplanes. Prior to moving the equipment the operator should advise any personnel on board the aircraft and/or the person responsible for the operation around the aircraft that the equipment is to be removed. Specific guidance on safe access to aircraft during maintenance is in SIM 05/2002/52; guidance on safe access for catering activities and use of high loaders is in SIM 05/2008/02. It can be installed as a stand-alone unit or integrated into the aircraft systems and powered from aircraft power. When the door is placed in the armed position, the device is armed. **Laboratory Testing**\ Engine anti-ice is supplied to the _______. . I hope this has not already been discussed. Both military and civil versions, Blimps / Airships Clear procedures and signals should be used to open the door. Can I check my wheelchair at the boarding gate? Commercial airplanes usually fly above the troposphere, which is the part of the atmosphere where weather events usually happen. Advice or enforcement should be addressed to the parties best able to rectify an identified problem that is airport and/or airline and/or ground handler. The following conditions are outlined by the ACAA regarding the carriage of a power wheelchair or scooter: If you arent sure how to disassemble your wheelchair, contact your local wheelchair supplier or reach out to the manufacturer. We have established the mechanical means by which aircraft doors are kept shut, but there is another aspect to consider. [13] On the primary entrance door, 1L, some of these aircraft have stairs that are either connected to the door or drop down. 33 Detailed consideration of the use of fall arrest or fall restraint equipment when opening aircraft doors from a high loader platform can be found in SIM 05/2008/02. Again, airliners can generally cope with turbulence, but it is preferable to avoid it if possible. In many modern planes, to reduce evacuation time, evacuation slides deploy automatically when a door is opened in an "armed" condition. don't know about the 757, but those 737 engines are darn low..I love the way they look though!!! Cargo Door (LH) Clear Opening Width: 134 in (3.4 m) Height: 103 in (2.6 m) Forward Lower Deck Cargo Door Clear Door Opening Width: 134 in (above rollers)(3.4 m) Height: 69 in (1.7 m) Aft Lower Deck Cargo Door Clear Door Opening Width: 70 in (above rollers)(1.7 m) Height: 69 in (1.7 m) (24) 88 in x 125 in x 96 in Longitudinal Pallets/Containers These may be attached to the inside frame of the window exit, or located in a nearby storage locker. Access to high loader vehicles or other access equipment should be restricted to authorised personnel and it should be clearly indicated that access is not allowed to unauthorised personnel such as other ground support workers or flight crew. height: 12'5 - 3.79 mtr max. Each nut that was opened resulted in one kernel and two shell halves. Views from inside the cockpit, Aircraft Cabins doors four on each side of the airplane Also, most small planes are not equipped with oxygen, which would be necessary if they were to fly too high. Props and jets from the good old days, Flight Decks Props and jets from the good old days, Flight Decks FUEL RECEPTACLE GROUND HEIGHT 61 Where inspectors find failings of management systems such as: 1) absence of suitable risk assessments; and/or, 2) inadequate arrangements for planning, organising, control etc; and/or, 4) employees are not following safe practices while opening/ closing aircraft doors; and/or, 5) there is a lack of suitably guarded access equipment; and/or. Air pressure is measured in kilopascals (kPa). Accident, incident and crash related photos, Air to Air At about the same time, a metal pin that holds the center of the Valise closed is also pulled, releasing a daisy chain and the two halves of the cover. It also made inspection and work on the engines very easy. TRUE/ FALSE. Cargo holds vary in size, based on the aircraft type. by users, inspections by competent persons, as well as any statutory inspections required by Lifting Operations and Lifting Equipment Regulations (LOLER). The high pressure of the cabin forces the wedge-shaped, plug-like door into its socket. Fuel Check these cargo hold dimensions! 9 Airlines have the ultimate responsibility for procedures for opening their aircraft doors. Tail Height: 18.5 Metres(60 feet 9 inches) 18.5 Metres(60 feet 9 inches) 18.6 Metres(61 feet 1 inch) 18.5 Metres(60 feet 8 inch) 18.5 Metres(60 feet 8 inch) . Flight 1603 went back to the gate and was taken out of service. Folding or collapsible power wheelchairs that can fit into the cabins wheelchair stowage area must be stored there if the space is not already occupied by another wheelchair. 1) apply the standards detailed in this SIM when inspecting or discussing opening aircraft doors; 2) alert the Transportation Section to any problems which arise from applying these standards, or any of the other advice contained in this SIM; 3) draw to the attention of the Section any new or innovative means of gaining safe access or fall protection; 4) advise CAA of any matters of concern relating to the safety of aircraft uncovered during inspections or investigations; 5) inform the Transportation Section when contacting CAA to raise an issue of concern. And a substantial majority of small planes are flown for recreational purposes, and pilots enjoy flying lower, where they can see things below them. But small aircraft such as those flown by private pilots cannot fly this high, and usually do not go above 10,000 feet. A keen amateur photographer, he also recently reached the milestone of flying his 100th sector as a passenger. What is the normal configuration for switches and lights on the A320? 15 Aircraft doors should only be operated by door trained personnel such as trained ground staff, cabin crew, engineers or other competent workers. The Boeing 737 is designed to fill the smaller jet airliners space over a given range of seats. According to Quora user and aircraft maintenance engineer Jan Krusat, the makeup of the 767's design team played a key role. In fact, the common cruising altitude for most commercial airplanes is between 33,000 and 42,000 feet, or between about six and nearly eight miles above sea level. Type I Slides and Type II Slide/Rafts both function the same on land allowing descent from the door to the ground. Well the low ones are a lot easier to load without. Latch-on guarantees fore and aft and vertical alignment of the loader bed with the aircraft doorway, when used in . Passenger cabin shots showing seat arrangements as well as cargo aircraft interior, Cargo Aircraft . What is so special about the outboard arm rest on each pilot seat? (4) Type IV. Every type from fighters to helicopters from air forces around the globe, Classic Airliners If the STROBE switch is in AUTO, the strobe will operate ________. Aircraft doors refer to passenger doors, cargo doors and ground service access doors to various areas of the fuselage. 21 Whether the door is opened from inside or outside, the steps and adjustable guard rails should be positioned as close to the aircraft as possible to avoid risks of falls from the platform or the open door. These restraints are constructed so that when the slide becomes fairly rigid, at around 1.5 to 2psi (0.10 to 0.14atm), they detach very quickly (there are usually two), and since the header tubes are already against the fuselage, the slide pops almost horizontally out from the door, then drops relatively gently to the ground. At the altitudes they use, there will be no light aircraft and helicopters, and no drones, which all fly much lower. A teacher walks into the Classroom and says If only Yesterday was Tomorrow Today would have been a Saturday Which Day did the Teacher make this Statement? 47 Standards for ground support equipment (GSE) are given in BS EN 1915-1:2001 Aircraft ground support equipment - General requirements - Part 1: basic safety requirements. Other means of access includes service vehicles such as catering high loaders. When activated, how long should the Emergency Lights last? This allows for the prompt dispatch of the plane at one end, and an equally prompt disembarking process at the other. It rotates at 1200 rpm, and the head generated is 52 m of water. This should be considered as a strategic factor for the purposes of the EMM. The cylinder's volume can be between 100 and 1,000 cubic inches (1.6 and 16.4 litres), pressurized to about 3,000 pounds per square inch (200 standard atmospheres) with either gaseous Nitrogen (N2), or a mixture of Carbon Dioxide (CO2) and Nitrogen. Turbulence is less common at high altitudes too.

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