air_crash(空难分析)

Missing Malaysia plane: What we know
• 00:41, 8 March: Malaysia Airlines Flight MH370 departed from Kuala Lumpur International Airport on Saturday, 8 March (16:41 GMT, 7 March), and was due to arrive in Beijing at 06:30 (22:30 GMT). • Malaysia Airlines says the plane lost contact less than an hour after takeoff. No distress signal or message was sent.
4. Make a plan.
If the plane is going to crash, you almost always have several minutes to prepare before impact. Use this time to once again review where the exits are, and try to count the number of seats between your row and the exit row—that way you’ll know when you’ve reached the exit even if you can’t see it. Assess the situation as well as possible.
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M3 The operate miss of the staffs
casualties
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1. Wear long pants, a long-sleeve t-shirt, and sturdy, comfortable, lace-up shoes
源自文库
2. Book the right seats
Because the initial impact is most often survivable, the key to living to tell about a crash is frequently how quickly you can get out. To this end, it’s best to get seats as close as possible to an exit, and aisle seats are generally preferable. In addition, try to sit in the back of the plane.
3. Read the safety information card and pay attention to the pre-flight safety speech.
Every type of airplane has different safety instructions. If you're sitting in an exit row, study the door and make sure you know how to open it if you need to. In normal circumstances the flight attendant will open the door, but if they are dead or injured, you'll need to do it.
8. Put your oxygen mask on before assisting others.
If the integrity of the cabin is compromised, you have only about 15 seconds (often less if you’re a smoker or have circulatory or respiratory problems) to start breathing through your oxygen mask before you are rendered unconscious.
11. Get at least 500 feet upwind from the wreckage.
Fire or explosion can happen at any time after a crash, so put some distance between you and the plane. If the crash is in open-water, swim as far away from the plane wreckage as possible.
What happened next?
• The plane's planned route would have taken it north-eastwards, over Cambodia and Vietnam, and the initial search focused on the South China Sea. • But evidence from a military radar, revealed later, suggested the plane had suddenly changed from its northerly course to head west. So the search, involving dozens of ships and planes, then switched to the sea west of Malaysia.
10. Get out of the airplane as quickly as possible.
Obey the flight attendants’ post-crash instructions.
Don’t try to rescue your belongings.
Make sure the exit you choose is safe.
5. Keep your seat belt securely fastened at all times.
If the plane crashes while you’re sleeping, you’ll be glad you kept your seat belt on. In any case, make sure it is placed around you snugly before impact
MH370 - Facts at a glance
• 8 March: Malaysia Airlines Kuala Lumpur-Beijing flight carrying 239 people disappears • Plane's transponder, which communicates with ground radar, was switched off as it left Malaysian airspace • Satellite 'pings' indicate plane was still flying seven hours after satellite contact was lost • 24 March: Based on new calculations, Malaysian PM says "beyond reasonable doubt" that plane crashed in southern Indian Ocean with no survivors
6.Brace yourself for impact.
If you know you’re going to crash, brace yourself. Return your seat back to its full upright position and assume one of two "brace positions."
Thank you for your patience!
7. Remain calm.
Keep a cool head, though, and you’re more likely to get out alive. Remember that even in the worst wrecks, you do have a chance of survival.
definition of the air crash
A High speed
Complicated environment of the air
D
B
High altitude
C Explosiveness
Design flaws M1
inferior quality of the appliance M2
• On 5-8 April, Australian and Chinese vessels using underwater listening equipment detected ultrasonic signals from the plane's black box flight recorders, in what appears to be the most promised lead so far.
9. Protect yourself from smoke.
The smoke in an airplane fire can be very thick and highly toxic, so cover your nose and mouth with a cloth to avoid breathing it in. If possible, moisten the cloth to provide extra protection.
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some pictures of the air crash definition of the air crash
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Although you may want to be comfortable or professional-looking on a flight, sandals or high heels make it hard to move quickly within the wreckage. High heels are not allowed on the evacuation slides