lowering line(s) 



attachment line 



manned bottom vehicle 



( ) o 



^/AKf^AKVU\'^^A\y/^\yUK ' ^/!(^\>/A< ' ^yA\ ' '^^^\V/A ' -^V<>/^'^M ' ^rAyv ' C^^^^K 



Figure 14. Manned bottom vehicle with winch. 



59 



