He begins using the radio to report to the U-boat which has been waiting for him off the coast of Storm Island.
hiː bɪɡˈɪnz jˈuːzɪŋ ðə ɹˈeɪdɪˌoʊ tə ɹᵻpˈoːɹt tə ðə jˈuːbˈoʊt wˌɪtʃ hˈæzbiːn wˈeɪɾɪŋ fɔːɹ hˌɪm ˈɔf ðə kˈoʊst ʌv stˈoːɹm ˈaɪlənd.