EntityQ378279· pop 8· linked from 50 articlesHMS ImpregnableSign in to save1786 London-class second-rate ship of the lineConnectionsship commissioningEntityLisbonEntityInternational Standard Book NumberEntityPortsmouthEntityGeorge IIIPersonQ9679EntityKingdom of Great BritainEntityChichesterEntityRoyal NavyEntityFrench Revolutionary WarsEntityship of the lineEntityflagshipEntitycourt-martialEntityBritish Admiralty OfficeEntityflag officerEntityfull-rigged shipEntityglossary of nautical termsEntitySpitheadEntityHMNB DevonportEntityGlorious First of JuneEntityCategories1786 shipsLondon-class ships of the lineMaritime incidents in 1799Ships built in DeptfordShips of the line of the Royal NavyShipwrecks of England