on april 19 , 2018 , we took delivery of norwegian bliss . to finance the payment due upon delivery , we had export financing in place for 80% ( 80 % ) of the contract price . the associated $ 850.0 million term loan bears interest at a fixed rate of 3.92% ( 3.92 % ) with a maturity date of april 19 , 2030 . principal and interest payments are payable semiannually . on april 4 , 2018 , we redeemed $ 135.0 million principal amount of the $ 700.0 million aggregate principal amount of outstanding 4.75% ( 4