When activated, how long should the Emergency Lights last? Be sure to read my blog post on how to prevent damage to power wheelchairs on airplanesand also the FAQ article, 4 ways to prevent wheelchair damage in air travel. Hope this helps. HSE aims to reduce work-related death, injury and ill health. Representatives of airlines, airports and ground handlers have worked with HSE in the development of this guidance. Typically, aircraft fly around 35,000 or 36,000 feet above sea level. 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. for 500 U.S. gallons per minute (1,893 liters per After this, some will swing to the side, whereas others retract towards or even into the aircraft's ceiling. 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. A groundbreaking concept in the air. 26 Once an aircraft door is open and guarded steps are in position, the access may be used by authorised cleaners, security, airline employees, or passengers as necessary without risk of falls from unguarded edges. 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. The distance from ground to belly is in the range of 188 to 208 cm for classical 747-s - except for 747SP, which stands taller, the landing gear of 747SP is higher and the underbelly is higher from ground than on 747 classic. stairs and bridges are common with 767 and Tail and Winglet closeups with beautiful airline logos. Let us know your thoughts and experiences in the comments. 25 These are part of the aircraft structure and are invariably operated by the cabin crew. Planes flying in approximately westerly directions have to fly at even altitudes. 57 The risk of a fall will depend on various factors including: 1) procedures in place for opening aircraft doors. Fuel Receptacle An evacuation slide is an inflatable slide used to evacuate an aircraft quickly. [6], There are four types of inflatable aircraft evacuation aid covered by EASA Technical Order:[7]. Aircraft ground equipment Passenger boarding bridge or transfer vehicle Requirements for interface with aircraft doors. Check these cargo hold dimensions! Our large helicopter section. 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. According to Quora user and aircraft maintenance engineer Jan Krusat, the makeup of the 767's design team played a key role. 6 Procedures and responsibilities for opening and closing aircraft doors often rely on cooperation and coordination between airline crew and ground handlers and should be included in the Turnround Plan and monitored by the Turnround Coordinator or Supervisor. Wheelchairs that cannot fit upright in the cargo hold my be loaded and stored on their side, which is a recipe for significant damage to the wheelchair. To be suitable the assessment should consider the issues identified above. Noah's ark of the skies: Big or small, domesticated or not, Cargolux has solid expertise in transporting live animals across the world. An article in Time by Amanda Ripley, with the assistance of aviation safety expert Dan Johnson, compiled some tips on how to avoid injury and escape from a plane on an inflatable slide. We are looking for clear, consistent procedures, signals and communication which can be applied at all airports for each aircraft type, as far as this is possible. But there are good reasons for how high planes fly. There are a number of reasons for all of the above, which we will take a look at now. Aircraft General DIMENSIONS Width : 35.79 m Lenght : 39.5 m . Also, new units are usually constructed of urethane materials and impregnated or coated with an aluminized coating so that the slide will survive for a short while even if fire is nearby. All a snowbound skier had to cat were walnuts! The aircraft door must NOT be left unguarded during this operation. This packaging is normally inside in a slide bustle, a protruding part on the inside of an aircraft door that varies with aircraft size, door size and door location. The main reason for airliners flying so high is that it saves fuel and therefore saves money, which is always a priority for airlines. 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 . In practice, staff will perform the disassembly in front of you and without written instructions at check-in or at the aircraft door. What rights do airline passengers with disabilities have in Europe? Modern airliners are incredibly safe most of the time, but should something happen which means an emergency landing is required, high altitude gives the pilots much longer to sort things out and find a safe place to land. 3 of 4 main doors are closed - either engine is running - ground/air logic sense airborne or both thrust levers above 53% OXYGEN Flight Crew oxygen : One oxygen bottle in the aft E&E bay, must be pressurized 1100psi for the first flight 1000psi thereafter. What is the height from the ground to the bottom of the cargo door on a KC-135? Specific requirements for different types of GSE are in BS EN 12312 (see Appendix 1 ). 18 Passenger doors may be accessed via air bridges, mobile access steps or integral aircraft steps. The assessment should recognise the potential for serious injury arising from low falls as well as high falls. 35 People positioning, using and supervising the use of vehicles and other access equipment should be competent to undertake this work safely. Our large helicopter section. 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. 40 Fall restraint equipment should be inspected and maintained according to relevant manufacturers recommendations. In such circumstances the use of personal fall protection equipment connected to a suitable anchorage point may be an acceptable solution, if there are no alternative means of protection. Props and jets from the good old days, Flight Decks Turbulence is less common at high altitudes too. 3 Risks to ground handlers and aircraft crew have been identified during opening of the aircraft door, when the door must be cracked and then opened, sometimes swinging out from the aircraft body. He was carrying a bag holding 12 dozen nuts. Latch-on guarantees fore and aft and vertical alignment of the loader bed with the aircraft doorway, when used in . 2) the availability and adequacy of any existing fall protection measures including guarding and personal fall protection systems. Based in Norwich, UK. FUEL RECEPTACLE GROUND HEIGHT Figure 7 Assuming a 3,730-U.S. gallon (14,120-liter) reserve, the 787-8 can be refueled to capacity in 35 to 60 minutes, depending on the fuel pressure. Commercial airplanes usually fly above the troposphere, which is the part of the atmosphere where weather events usually happen. 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. 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. The aircraft was on the ground at the time of the incident. We thank you for your support and hope you'll join the largest aviation community on the web. There are a number of Annexes to the MoU on specific areas. Thanks for any help or direction where i can find this answer. How do wheelchair users get on airplanes? An escape slide is required on all commercial (passenger carrying) aircraft where the door sill height is such that, in the event of an evacuation, passengers would be unable to step down from the door uninjured ( Federal Aviation Administration requires slides on all aircraft doors where the floor is 6 feet (1.8 m) or more above the ground). This means that planes flying in opposite directions to each other are at least 1000 feet apart, so avoiding a possible collision and making for safer flights. The FAA requires evacuation of the entire aircraft in 90 seconds using 50% of the available evacuation exits. Also, most small planes are not equipped with oxygen, which would be necessary if they were to fly too high. Typically, aircraft fly around 35,000 or 36,000 feet above sea level. Door straps on many aircraft are simply a warning device and are not fall protection systems. CAA is tasked with investigating and enforcing under the Air Navigation Order (ANO) and with in-flight health and safety of crew under The Civil Aviation (Working Time) Regulations 2004. Type I Slides and Type II Slide/Rafts both function the same on land allowing descent from the door to the ground. This may, for example, involve lifting up the flap on the girt bar, and pulling the detach handle. Which electrical bus provides the power to charge the Internal Batteries for the Emergency Light System? Aircraft doors are designed to be used on the ground, where they are not subjected to the pressure difference found at altitude. Airplanes such as the Embraer 145 family, Fokker 50 family, Antonov An-148 family, ATR family and the Bombardier CRJ family do not have escape slides because all exits are at a distance from the ground (less than 6 feet (1.8m)), below which evacuation assisting devices are not required by regulations. This is a major inconvenience, as it can disrupt your travel plans. Regardless of the position of the EMER light sw in the flight deck, the F/A sw can activate the Emergency Lights. It rotates at 1200 rpm, and the head generated is 52 m of water. Once the bridge is positioned communication between cabin crew and ground handlers is paramount. Before removing GSE the Equipment operator must ensure that the door has been closed and secured by an authorised person, or that a clearly visible safety device has been placed across the opening. foward galley cabin circuit breaker panel. It also made inspection and work on the engines very easy. However, a planes engines need oxygen in order to function, so flying too high can also cause problems. . 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. A keen amateur photographer, he also recently reached the milestone of flying his 100th sector as a passenger. It is probably not really safe for them to be much above 10,000 feet. 9 Airlines have the ultimate responsibility for procedures for opening their aircraft doors. Aircraft painted in beautiful and original liveries, Airport Overviews Interpret F.N. 17 Where doors are opened from outside by ground handlers such as caterers, the guidance in SIM 05/2008/02 applies. 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. 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