Monarch Airlines, simply known as Monarch, was a British charter and scheduled airline founded by Bill Hodgson and Don Peacock and financed by the Swiss Sergio Mantegazza family. The company later became a low-cost airline in 2004 before abandoning charter flying completely. The airline's headquarters were based at London–Luton, and it had operating bases at Birmingham, Leeds/Bradford, London–Gatwick and Manchester. From Wikipedia