Daga tsakanin 1998 zuwa 2004 Jackson ya kasance kai tsaye da alhakin farko gano akalla 19 shipwrecks a kudancin Pacific.
Tabbas, mafi mahimmancin jumlar ita ce "Tsakanin 1998 da 2004 Jackson yana da alhakin kai tsaye don ganowa na farko na akalla 19 jirgin ruwa a Kudancin Pacific, ciki har da Dutch dredger Kaptajn Nielsen, da USNS Dolphin Jackson, Trevor (2007 )".