Olbie, has anyone explained the requirements of TIBA to you? If not, it might be a good idea to check with your safety department and get them to issue information to crew, otherwise you can expect "descent to FL 150, below that follow TIBA".........
It would also be sensible if they advise you how to obtain ATC clearance prior to departure.
Mutt
Last edited by mutt; 29th November 2011 at 15:37.