What happens to the Cabin Pressure in a Rapid Decompression?
What are the objetive signs of a Rapid Decompression?
Answer!
What are your immediate actions in a Rapid Decompression?
The following actions should be conducted simultaneously: Put on the nearest drop down oxygen mask. Sit down and secure yourself. Tilt, wedge, apply brakes and hold the cart, when applicable
If rapid decompression occurs, or If a rapid descent is required, Cabin Crew shall remain seated until advised by the Captain. When time permits, the announcement:
“This is the Captain, descent, descent” is made
After a rapid decompression, when the aircraft has levelled off, If oxygen is required, the Captain will make the following announcement: “This is the Captain. We have had to perform a rapid descent” Followed by:
“You must be remain seated and continue to wear your oxygen masks. Cabin Crew may move in the cabin using portable oxygen”
After a rapid decompression, when the aircraft has levelled off, If oxygen is NOT required, the Captain will make the following announcement: “This is the Captain. We have had to perform a rapid descent” Followed by:
“You must remain seated. Oxygen is no longer required and you may remove your oxygen masks. Cabin Crew may move in the cabin”
What are the correct actions of the cabin crew if oxygen is required and the Captain has advised that the cabin crew may move in the cabin?
Obtain and use an oxygen bottle for own use. Obtain and use MRT (Airbus Fleet) or sharp object (B777) to open oxygen compartment that failed to open automatically and active oxygen flow.
What are the correct actions of the cabin crew if oxygen is NO longer required and the Captain has advised that the cabin crew may move in the cabin?
Obtain an oxygen bottle to administer therapeutic oxygen to passengers. B777, connect the mask to the HI flow outlet.
Obtain sharp Object (B777) to open oxygen compartments that failed to open automatically and active oxygen flow if necessary.
After a Rapid Decompression when advised by the Captain to move what are the Cabin Crew further duties.
1- Check Colleagues (Crews, Flight Crew, CSAs)
2- Check passengers
3- Check Lavatories
4- Secure Galleys.
5- Render First Aid where necessary
6- Individually report to Purser/Cabin Supervisor passenger/ Crew injuries and/ Cabin damage.
7- Purser to report passenger/Crew injuries and/or cabin damage to Flight Crew.
What is the Pre-Flight check of the B777 Portable Oxygen Bottle (Dual Outlet)?
1- Correct quantity and securely stowed.
2- Minimum acceptable pressure is 1500 PSI.
3 - Aviation Oxygen mask with bayonet metal fitting is available
4 - Carrying strap is attached
What is the duration of full bottle on High Flow (4LPM)?
Duration of full bottle on HIGH FLOW (4LPM) is 1 hour
What is the duration of full bottle on Low Flow (2 LPM)?
Duration of full bottle on LOW FLOW is 2 hours
What is the Pre-Flight check of the A380 AVOX Portable Oxygen Bottle (Single Outlet)?
1- Correct quantity and securely stowed.
2- Minimum acceptable pressure is 1500 PSI
3- Aviation oxygen mask is connected
4- Carrying strap is attached
Oxygen will flow correctly even if the flow rate number is not centred in the window above the gauge?
Pesquisar
FALSE
How do you check that oxygen is flowing to the Aviation Oxygen Mask?
The green flow indicator on the bag will inflate or the in-line flow indicator on the mask tubing will turn green.
When administering oxygen for therapeutic use, change the bottle when the pressure reaches _______ PSI
500 PSI
When used by Cabin Crew to perform their post decompression duties, the carrying strap must be fitted over the ______ensure the bottle is secure
Confirmar!
Head and Shoulder
What is the PRE-FLIGHT Check of the Manual Release Tool (MRT)?
Correct quantity and securely stowed
To open manually, insert the _________ of the MRT into the oxygen compartment release hole?
Pin end
Which end of MRT would you use to open LSU compartments that are not fitted with a release hole?
Hook end
