Large . What rights do airline passengers with disabilities have in Europe? 27 Where doors are used solely for servicing the aircraft, such as loading catering and galley supplies, they may be opened from inside by authorised/ trained cabin crew, in which case the same requirements apply as with passenger doors above. 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. 35 People positioning, using and supervising the use of vehicles and other access equipment should be competent to undertake this work safely. HSE aims to reduce work-related death, injury and ill health. The reasons behind the quirk. This is not a factor in commercial flying. Typically, this will involve providing guarded access equipment and fall protection equipment. An open door displays in _____. 38.70 m / 127 ft 0 in Overall length It works by sounding an audible alert (voice) when the door operator, whether trained or not, is about to open the door in the armed position. Canvas type slides are still found on some out of production Russian aircraft. We thank you for your support and hope you'll join the largest aviation community on the web. In the longer term we should be asking companies to come up with a programme and timetable for replacement or improvement of equipment where necessary. As far as possible signals and procedures should be standardised to avoid confusion for cabin or ground crew. Methods of arming vary from aircraft to aircraft, but ultimately the girt bar (a metal bar attached to the door end of the slide) is physically attached to brackets either in or adjacent to the door sill. These include the Boeing 767, Boeing 757, and Airbus A320-series aircraft. 9 Airlines have the ultimate responsibility for procedures for opening their aircraft doors. Fuel receptacle ground height for the 787-8 and other Boeing airplanes is shown in figure 7. All cabin door are equipped with a ______. A slide/raft also functions as a life raft in a landing on water and therefore are required to include sea survival specific features such as; an erectable canopy, righting aids and survival packs containing items such as leak stoppers, paddles and flares. 54 Where inspectors consider that an airline has responsibilities for safety such as procedures for opening aircraft doors, they should contact the Transportation Section and airline Head Office lead PI to check the national situation before taking any enforcement action. 37 Supervisors with a responsibility for ensuring that the workplace is safe must be able to recognise any inadequacies in equipment or work practices and will therefore need suitable training. They work on the Venturi principle, and draw outside air into the evacuation unit at a rate of about 500:1. For the slide to deploy correctly, it is packed in a manner that has the aspirators directly under the outer cover. 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. But there are good reasons for how high planes fly. Can I store my manual wheelchair on the airplane? Other means of access includes service vehicles such as catering high loaders. 7 Inspectors should be aware of existing industry guidance on opening aircraft doors: 8 When an aircraft door is opened this operation should preferably be performed with a wide platform which allows the door to open within the confines of the area protected by guardrails. 14 Signals in use for door opening procedures vary at UK airports and between aircraft operators. Last month, a DHL Boeing 757's cargo door opened inflight in Germany, although, thankfully, the aircraft was able to land safely and without injuries to its crew. They rarely ask about it, or want to know what altitude is used. 14) BS EN 12312 Aircraft ground support equipment - specific requirements: Part 8: maintenance stairs and platforms - due for publication. The over-wing exits on the Airbus A320 series, Airbus A380, Boeing 747, Boeing 757, Boeing 767 and Boeing 777 aircraft use ramp slides in various configurations. This damage can be classified as follows: 50 Advice on enforcement is given in paragraphs 56 - 63 describing a number of scenarios that inspectors may encounter, to aid the inspector when they are considering enforcement. How to request wheelchair assistance at the airport? 12 Some aircraft doors are automated or semi-automated which can reduce the risks of approaching an unguarded edge to open or close the door. The failure to undertake a risk assessment should be dealt with by reference to the EMM. Window exits usually come in two configurations: Window exits are usually equipped with ditching or life lines. The FAA requires evacuation of the entire aircraft in 90 seconds using 50% of the available evacuation exits. The left wing has We thank you for your support and hope you'll join the largest aviation community on the web. What happens if an airline damages my wheelchair? More specifically, they are smaller than 25 inches. A dual lane slide is one that is capable of carrying two parallel lines of evacuees and is typically used at the main doors on Widebody aircraft. Air pressure is measured in kilopascals (kPa). This protects the chamber from catastrophic failure due to over pressurizing. Once the slide is completely free it will fall under gravity and after travelling a certain distance a pin will be pulled from a squib containing compressed gas and the slide will inflate. If the exit is located over the wing, the step-down outside the airplane may not exceed 27 inches. Thanks for any help or direction where i can find this answer If you look on page 45 of this document, the table states the height of the Fwd passenger Entry Door in 9ft off the ground and the Aft Passenger Entry Door is 10ft 3in off the ground for the 737-800. To activate the slide, one must pull the front cover to a 90 degree angle, then pull the slide out so it is lying flat on the floor or door sill, open the emergency exit and kick or push it out. two cargo doors on the right side, and one bulk Thankfully, the nature of physics renders this task impossible. Sodium 138 mEq/L \ At the end of the walkway is the slide pack and a manual tailcone jettison handle for use if the tailcone has not already been automatically jettisoned by opening the walkway entrance. The gauge works based on air pressure, according to the formula h = 18 400 log, where h is the height above the ground in metres, P is the air pressure at height h, and P is the air pressure at ground level. On an aircraft without a Live TV Master Power Switch, how many circuit breakers should be pulled in the event of a fire? 20 These may be provided by the ground handler, the airport or the airline operator and should be designed to be compatible with the aircraft type, and to provide adequate protection from risk of falls. When installed in the aircraft, a girt bar is put through the center, outside end of the girt and attached to the interior floor, just inside and in front of the exit door. 's laboratory values. Where the steps have to be moved away before the aircraft door is closed, the door Must not be left unprotected and unsupervised at any time and the door must be closed without delay. Door status is indicated on the ECAM DOOR page. As the thread title says - anyone know how high the door of a 737 is off the ground? Typically there are two high pressure hoses attached to the valve, which are connected at the other end to aspirators. Passenger cabin shots showing seat arrangements as well as cargo aircraft interior, Cargo Aircraft 10 Some airlines have already introduced door nets to protect against falls from open doors. Minimum theoretical pavement width for a 180 turn? Table 1: Risks of serious injury requiring immediate action, including consideration of a Prohibition Notice. Passing through an aircraft door represents the start or end of one's time onboard an aircraft. Learn more about our use of cookies in our, Unisex President Franklin D. Roosevelt T-Shirt (Multiple Colors), Unisex Equal Access Everywhere T-Shirt (Multiple Colors), Wheelchair Must Be Loaded Upright Keychain/Baggage Tag, how to prevent damage to power wheelchairs on airplanes. a fueling panel with two receptacles, each rated Emerald Airlines has taken over Aer Lingus' regional routes previously operated by Stobart Air. 6). Aircraft flying government officials, Helicopters What are Special Service Request (SSR) codes? reach the 787-8 receptacles can be used. Which SSR code describes my disability assistance needs? Ground Height). 64 The industry has worked with HSE on this issue and there is general industry acceptance that the standards outlined in this document are reasonably practicable. To sum it up, depending on the variant, a Boeing 747 aircraft is anywhere between 184 feet 9 inches (56.30 meters) and 250 feet 2 inches (76.25 meters) long. 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. Beautiful shots taken while the sun is below the horizon, Accidents Once the slide is separated, the slide remains attached to the aircraft by a mooring line. Carriers may require that passengers wishing to have battery powered wheelchairs transported on a flight check-in one hour prior to scheduled departure. What are the names of the control laws that are used to operate the flight controls? It all makes sense when you know the reasons for it! Probably seats or so are the only thing they share.. take a look at the cross sections, the 757 is a very different airplane from the 737. This is for guidance only; any enforcement should be determined by the circumstances found on site. When activated, how long should the Emergency Lights last? 45 The CAA Safety Regulation Group (SRG) and HSE are both involved in enforcing existing legislation and standards at airports in line with their statutory responsibilities. Props and jets from the good old days, Flight Decks Schweiss Doors will not accept responsibility for errors or omissions or their consequences. On February 9, 2020, a British Airways Boeing 747-400 broke the New York-London subsonic airliner speed record in 4 hours 56 minutes, pushed by the . It also minimizes the risk of accidental opening. At wide doors typical on large aircraft these will be "dual lane" slides capable of carrying two parallel lines of evacuees. 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. Anyway, I was curious about the ground height of the 757 in relation to the 737. [9] Certain slides on board the aircraft have the Tribrid Inflation System, which is connected to a sensing system within the door. Safety features and proposed systems of work should be considered at the design stage to ensure that access equipment reduces the risk of falls so far as is reasonably practicable. Ultimate responsibility for procedures for opening their aircraft doors are automated or semi-automated which can reduce the risks of an. Without a Live TV Master Power Switch, how many circuit breakers should be pulled the! For the 787-8 and other Boeing airplanes is shown in figure 7 including consideration of a?... Jets from the good old days, flight Decks Schweiss doors will not responsibility. Vehicles and other access equipment and fall protection equipment use of vehicles and access... Work safely props and jets from the good old days, flight Decks Schweiss doors will not responsibility! 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