The roll-out of ExecuJet Aviation’s new Simply Fly lease-based alternative to fractional ownership, block charter and traditional aircraft management has been extended and revised to take account of tightening credit conditions in financial markets. The program, which was introduced in March, is now divided between two core sets of options: Simply Fly Plus, based on either an operating lease or lease finance terms, and Simply Fly, for those who intend to finance the aircraft purchase themselves and simply want the asset to be managed.