Where have all these numbers come from? £100 million, £60 million? I haven't seen the number quoted in any press release and I doubt either company is banding about what they tendered. And who's to say that CHC was cheaper than Bristow's? Maybe the DfT are happy to pay more for new technology? Maybe they are happy to pay more so that they get experience with another contractor? Maybe CHC have a really nice deal with suppliers for being lead customer for the SAR 92's/139's?