Ko te mahi whakamutunga o te Pakanga o te Atlantic i runga i Mei 7<unk>8. ko te U-waipuke whakamutunga i roto i te mahi, e te RAF Catalina; i te mea i torpedoed te minesweeper Norwegian me te freighters i roto i ngā aitua motuhake, tika haora i mua i te tuku Tiamana
He aha?