Navy SAR!!!!!! Oh well that will mean no PLB homings, no night wets, no procedural IF, no windfarm exercises etc etc.
In fact they probably think that 50 hours per month per flight is too much training since, in the words of a few ex RN SAR posters here, 'anyone can do SAR
Since the Navy only adopted NVG on SAR (after being taught by the crabs) in the fairly recent past, unless your FOI chums are recent departees from the front-line they won't have done that either.