ðə hˈɛlɪkˌɑːptɚ kˈæɹiɚ kənvˈɜːʒən plˈænz haʊˈɛvɚ wɜː lˈɑːɹdʒli ɐdˈɑːptᵻd ɪnðə lˈeɪt nˈaɪntiːnhˈʌndɹɪd sˈɪksti z ɔnðə tˈaɪɡɚklˈæs kɹˈuːzɚz blˈeɪk ænd .
The helicopter carrier conversion plans however were largely adopted in the late 1960s on the Tiger-class cruisers Blake and .