Hi sonicbum,
Is there any docs from Airbus supporting the fact that CLB or OP CLB phase will engage at ACC ALT even if Wind shear is triggered ?
FCOM DSC 22-40
"The windshear detection function is provided by the Flight Augmentation Computer (FAC) in takeoff and approach phase in the following conditions:
- At takeoff, 3 s after liftoff, up to 1,300 ft RA
- At landing, from 1,300 ft RA to 50 ft RA
- With at least CONF 1 selected.
The warning consists of:
- A visual “WINDSHEAR” red message displayed on both PFDs for a minimum of 15 s.
- An aural synthetic voice announcing “WINDSHEAR” three times."
Above 1,300 ft, windshear will not be detected nor displayed, so SRS will change to CLB even if you are still in windshear conditions provided the AA is <=1300.
the acceleration altitude will be the one set in the GO AROUND PERF page of the FMGC which will be, let's say, 1000 ft AAL of the destination aerodrome, correct ?
No.
Destination AA is only used after you have reached cruise ALT or activated the APP phase.