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-   -   concorde rapid or slow decompressurization? (https://www.pprune.org/questions/45907-concorde-rapid-slow-decompressurization.html)

breaker 21st February 2002 00:14

concorde rapid or slow decompressurization?
 
is there anybody who has procedure info on that at +/- fl 600?

breaker 21st February 2002 14:14

or shareable emergency checklist info?

WOK 22nd February 2002 22:53

Basically, as for subsonic a/c, except that there are additional drill items for CG management.

Memory Items:

Throttles Idle. .Fuel fwd tsfr O/ride. .Pressurisation Max Rate. .Cabin Alt Sel zero. .TXPDR 7700. .Safety Alt Chk

After memory items:

Tank 9 inlet vlvs Main Auto. .Tank 11 pumps All auto. .Tanks 9 & 11 LLC 8000kg. .Tank 11 LLC zero. .Trim tsfr auto master Fwd. .Fuel fwd tsfr sw Guarded. .Fwd emer relief vlv open. .Fwd extract fans All on

Handling:

AP/AT disconnect, fly att -5.5deg until FL500 then att zero til Vmo stabilised at approx FL320 then fly Vmo til descent complete.

All only carried out if Rapid Depress. checklist has failed:

Memory items:

Audio Cancel. .Oxygen On 100%. .Crew comms Establish. .Pax O2 Confirm On. .Disch vlvs Select other sys, close manually if nec.. .GPRV Close

The detail is boring........!


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