Jirgin Ruwan Shirya (Sailing Yacht) Hera jirgin ruwan shirya ne na ra'ayi wanda aka yi wahayi zuwa gare shi daga jiragen ruwa masu tsere na J-Class da aka gina a shekarun 1930. Ƙirar an bayyana ta ta hanyar girman girma guda biyu masu haɗuwa. Wani girman bene yana gudana a kan jikin jirgin daga gaba zuwa wurin tuƙi, inda benen ke naɗewa a kewayen jikin jirgin ya samar da na'urorin sarrafa jirgi (rudders) haɗaɗɗe. Jikin jirgin yana da fuskoki masu sarrafawa waɗanda aka yi wahayi zuwa gare su daga ƙirar mota, tare da haskaka layuka da ke gudana a gefuna. Haɗuwar girman guda biyu ɗin tana samar da buɗaɗɗun hasken rana kuma tana riƙe da tallafin sitiyari. Hera tana da tsawon mita 48 kuma an gina ta da kayan haɗin carbon mai sauƙi.
Sunan aikin : Hera, Sunan masu zanen kaya : Nicola Mondini, Sunan abokin ciniki : Nicola Mondini.
Wannan babbar ƙirar nasara ce ta lambar yabo ta tagulla a cikin gine-gine, ginin da ginin tsarin ƙira. Tabbas ya kamata ka ga jigon zane na ƙirar mai ƙirar tagulla don gano sauran sabbin abubuwa, sababbi, na asali da na kirkirar gine-gine, ginin ginin da kuma ayyukan tsari.
