“13.9 Nothing in this Agreement is to be construed as imposing on the Customer any obligation to have any services performed by Contractor on any of its Aircraft Fleet or any part thereof, unless and until the Customer in its discretion issues an RFS in respect of services on the particular Aircraft therein specified. Notwithstanding the foregoing Customer agrees that it will not during the Term have scheduled maintenance of the nature described in this Agreement carried out by any other contractor unless either (i) Customer has reasonably determined that Contractor is likely to be unable to complete such scheduled maintenance by the due date required by Customer or (ii) in relation to any Aircraft on which Contractor shall have previously completed Work under this Agreement Contractor has failed to complete such Work by its Scheduled Completion Date (as the same may have been extended by Article 4.2).”
“The court, in my view, has to conduct a factual inquiry as to how the contract would have been performed had it not been repudiated. Its performance is the only counter-factual assumption in the exercise. On the basis of that premise, the court has to look at the relevant economic and other surrounding circumstances to decide on the level of performance which the defendant would have adopted. The judge conducting the assessment must assume that the defendant would not have acted outside the terms of the contract and would have performed it in his own interests having regard to the relevant factors prevailing at the time. But the court is not required to make assumptions that the defaulting party would have acted uncommercially merely in order to spite the claimant. To that extent, the parties are to be assumed to have acted in good faith although with their own commercial interests very much in mind.”