When you start flying for easyJet after the CTC MPL Course you are still employed by CTC. It's effectively a 0 hour contract and you're paid by the hour. You'll get as many hours as the airline wants to give you which could be 90 or could be 20. There is no base salary, and the tax break 'security bond' only comes into effect once you gain a full time UK Contract with easyJet. Even if you're flexicrew in the UK, when the time comes for a permanent contract you could be sent abroad in which case you would also forefit the security bond.