Why don't you email someone at BHL and ask if they can send you the details.
If it's in your interest and you feel you need to audit a company that has operated helicopters globally for more than 60 years then a direct approach would be best rather than expecting an employee of BHL to divulge training plans on an open forum.
There is such a thing as commercial sensitivity and whilst you may feel SAR belongs to the public it is not up to individuals to decide on the appropriateness of a company's training regimen.