Rolls-Royce has won a share of an order from Jetstar Airways for V2500 engines to power up to 90 Airbus A320 family aircraft. The order is worth up to $1.2bn to Rolls-Royce if all options are exercised.Jetstar, a wholly-owned subsidiary of Qantas Airways, has selected the engine for a new fleet of 50 additional aircraft, with options and purchase rights on up to 40 more. The contract includes a long-term engine service agreement for these aircraft as well as engines installed on 40 aircraft already operated by the three Jetstar Group airline brand businesses.