Input (grade 11): WestJet was to be the Boeing launch customer for the 737-600 with winglets, but announced in their Q2 2006 results that they would not be going to move ahead with those plans.
Output (grade 11): WestJet was to be the Boeing launch customer for the 737-600 with winglets but announced in their Q2 2006 results that they were not going to move ahead with those plans.