Al-bert - nice job
it seems that all that is required is 15 mins grappling (drums) a month to be as good as RN SAR (secondary duty) crews
you forgot 'the SAR check' Crab, where they would go and place a (Wessex) tail wheel on a rock pinnacle (from an old RN
PR TV clip featuring Culdrose). Seemingly, it was all that was required to be sar capable back then
but I dare say you're too young to remember that!
