This swap also meant a swap of spacecraft, requiring Borman's crew to use CSM-103, while McDivitt's crew would use CSM-104, since CM-104 could not be made ready by December.
ðɪs swˈɑːp ˈɔːlsoʊ mˈɛnt ɐ swˈɑːp ʌv spˈeɪskɹæft, ɹᵻkwˈaɪɚɹɪŋ bˈoːɹmənz kɹˈuː tə jˈuːz sˌiːˌɛsˈɛm wˈʌnhˈʌndɹɪd θɹˈiː, wˌaɪl mək dˈɪvɪts kɹˈuː wʊd jˈuːz sˌiːˌɛsˈɛm wˈʌnhˈʌndɹɪd fˈoːɹ, sˈɪns sˌiːˈɛm wˈʌnhˈʌndɹɪd fˈoːɹ kʊd nˌɑːt biː mˌeɪd ɹˈɛdi baɪ dᵻsˈɛmbɚ.