I can see the scenario -
For a finders Fee Dev A recruit Paramedics and give them a very basic Rescue Swimmer Course to use them on global contracts until they have the DfT/UKSAR 50hrs minimum at which time they are passed over to Bristow to fill Winchman Slots. Lets face it top end Paramedic Pay in the NHS is C£27k (outside London) so the chance of flying for a little bit more money and still being able to work Bank rates for the NHS on days off is attractive.