1 1 ▁was ▁converted ▁to ▁Liber ator ▁C . M k . I ▁and ▁assigned ▁to ▁the ▁R AF ▁Fer ry ▁Command . ▁ ▁Ass igned ▁to ▁BO AC ▁with ▁registration ▁G - A H Y B . ▁On ▁ 1 0 ▁February ▁ 1 9 4 6 ▁it ▁completed ▁the ▁British ▁O verse as ▁Air ways ▁Corporation ' s ▁ 2 , 0 0 0 th ▁trans at l antic ▁crossing ▁It ▁passed ▁to ▁France ▁as ▁F - V NN P ▁and ▁became ▁the ▁personal ▁transport ▁of ▁Ind och ina ' s ▁Emperor ▁B ả o ▁ Đ ạ i . ▁AM 9 2 1 ▁( ex ▁ 4 0 - 2 3 6 0 ) ▁ ▁s / n ▁ 1 2 ▁was ▁converted ▁to ▁Liber ator ▁GR . M k . I ▁and ▁assigned ▁to ▁ 1 2 0 ▁Squadron . ▁▁ 8 ▁December ▁ 1 9 4 1 , ▁attacked ▁and ▁s ank ▁ ▁in ▁the ▁North ▁Atlantic ▁south - east ▁of ▁Cape ▁F are well , ▁Green land , ▁in ▁approximate ▁position ▁ 5 5 ° ▁ 0 0 ' N , ▁ 4 0 ° ▁ 0 0 ' W ▁( U - Bo at ▁Captain ▁Hans ▁Gil ard one ). ▁▁ 1 6 ▁October ▁ 1 9 4 2 , ▁attacked ▁ ▁while ▁esc ort ing ▁con voy ▁SC ▁ 1 0 4 . ▁▁ 8 ▁December ▁ 1 9 4 2 , ▁attacked ▁and ▁s ank ▁ ▁in ▁the ▁North ▁Atlantic ▁south - east ▁of