Wel, the ballot closes on Thursday 18th June, the result will be published probably on the following Monday (22nd) with NATS yearly figures presented 2 or 3 days later.
I think I might just vote 'no' and hope that is the general consensus, so that we can wait to see just how big a profit we make in the annual accounts...
Throw that into the pot with the dividend we've foolishly paid, then see what NATS can actually afford to give as a pay rise, not what they want to give us.