Radarspod
If you joined NATS after summer 2001, then you will not have an excellent pension; within a matter of a few years you will be transferred to the new scheme. If you will be retiring in more than 10-15 years then you probably will not have an excellent pension, because history shows that closing schemes to new employees means the end of final salary pension schemes within that period of time. If you are going to retire within the next 10 years, and you don't mind shafting others, then go ahead and vote yes. Oh, and don't think the Trust of Promise will save your pension; there are enough get out clauses in that to make it worthless.