Using Dropp's math my hourly rate is 850 (not being at the top of the payscale). Most airlines would pay 1.5 that rate after reaching the productivity threshold. Hence a fair rate in this case would be apx 1300. The actual rate is 600.
Of course what we wish for and what we get are two different things. The rate has not been adjusted in five years. The only rational response is to avoid overtime as far as possible.