▁ ▁There ▁were ▁the ▁following ▁fle ets : ▁ ▁ASC s ▁- ▁the ▁" Ad mir alty ▁S ail ing ▁C raft " ▁ 1 6 ▁foot ▁g aff ▁rig ged ▁d ing hy , ▁sometimes ▁known ▁as ▁the ▁GR P 1 6 , ▁mo ored ▁alongside ▁the ▁island . ▁ ▁Bos uns , ▁alleg edly ▁able ▁to ▁be ▁sw ung ▁out ▁from ▁Her ▁Majesty ' s ▁ships ▁on ▁a ▁tor ped o ▁ho ist ▁in ▁the ▁middle ▁of ▁any ▁ocean ▁ ▁Cad ets , ▁which ▁were ▁being ▁ph ased ▁out ▁ ▁Co yp us , ▁a ▁red ou b table ▁short , ▁fat , ▁slow ▁g aff ▁rig ged ▁d ing hy ▁ ▁GP 1 4 s , ▁heavily ▁strength ened ▁ ▁Fire ball s , ▁kept ▁at ▁Island ▁Bar n ▁Res er voir ▁for ▁tra pe ze ▁training ▁ ▁P uff in ▁Pac ers , ▁a ▁light ▁Jack ▁Hol t ▁design ▁made ▁by ▁Poly cell ▁Pr out ▁with ▁a ▁t endency ▁to ▁sc oop ▁up ▁a ▁large ▁volume ▁of ▁water ▁over ▁the ▁le ew ard ▁quarter ▁when ▁hard ening ▁up . ▁ ▁School s ▁which ▁used ▁R aven ' s ▁A it ▁for ▁waters ports ▁under ▁the ▁Navy ▁League ▁ ▁E ps om ▁College ▁ ▁Stock well ▁Man or ▁ ▁Forest ▁hill ▁school ▁ ▁S utton ▁County ▁Gram mar ▁School ▁ ▁See ▁also ▁Islands ▁in ▁the ▁River ▁Th ames ▁ ▁Notes ▁ ▁External ▁links ▁ 1 st ▁Sur bit on ▁Sea ▁Sc outs ▁ ▁Category : Ge ography ▁of ▁the ▁Royal