▁wheel house , ▁rather ▁than ▁the ▁old ▁carriage ▁launched ▁method ▁of ▁four ▁ch ains ▁being ▁released ▁by ▁crew ▁members ▁on ▁deck . ▁Rec overy ▁is ▁bow ▁first ▁onto ▁the ▁cr ad le , ▁which ▁then ▁rot ates ▁through ▁ 1 8 0 ▁degrees , ▁en abling ▁the ▁boat ▁to ▁be ▁launched ▁again ▁within ▁ten ▁minutes . ▁Some ▁Sh ann ons ▁will ▁be ▁kept ▁af loat ▁at ▁mo or ings ▁or ▁a ▁p onto on ▁ber th ▁and ▁the ▁boats ▁are ▁also ▁capable ▁of ▁being ▁s lip way ▁launched , ▁although ▁only ▁ ▁currently ▁has ▁a ▁s lip way ▁launched ▁Sh annon . ▁The ▁boat ▁at ▁Work ington ▁uses ▁the ▁same ▁unique ▁dav it ▁c rane ▁system ▁as ▁the ▁previous ▁Ty ne ▁class ▁boat . ▁ ▁Fle et ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁R N LI ▁Fle et ▁ ▁Category : Ro yal ▁National ▁L if eb o at ▁Institution ▁lif eb o ats <0x0A> </s> ▁Gre ater ▁Manchester ▁Pass enger ▁Transport ▁Executive ▁was ▁the ▁public ▁body ▁responsible ▁for ▁public ▁transport ▁in ▁Gre ater ▁Manchester ▁between ▁ 1 9 7 4 ▁and ▁ 2 0 1 1 , ▁when ▁it ▁became ▁part ▁of ▁Transport ▁for ▁Gre ater ▁Manchester . ▁ ▁SE L NE C ▁P TE ▁ ▁Until ▁ 1 9 6 9 , ▁the ▁con urb ation ▁surrounding ▁Manchester ▁was ▁divided ▁between ▁the ▁two ▁administrative ▁count ies ▁of ▁Lanc ash ire ▁and ▁Ch esh ire ▁and ▁a ▁number ▁of ▁county ▁bor ough s , ▁such ▁as ▁Manchester , ▁S alf ord ,