ðɪs kˈɔːzd kənsˈɪdɚɹəbəl tˈiːðɪŋ pɹˈɑːbləmz; haʊˈɛvɚ, ˈiːvən bᵻfˌoːɹ ðə kənvˈɜːʒən pɹˈɑːsɛs wʌz ˌoʊvɚ nˈoʊ. twˈɛnti tˈuː skwˈɑːdɹən wʌz kˈɔːld əpˌɑːn tʊ ˌʌndɚtˈeɪk pɐtɹˈoʊlz ɐlˈɔŋ ðɪ ˈiːstɚn sˈiːboːɹd fˈɑːloʊɪŋ ðɪ ɐtˈæk ˌɔn sˈɪdni hˈɑːɹbɚɹ ɪn mˈeɪ ænd dʒˈuːn nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi tˈuː.
This caused considerable teething problems; however, even before the conversion process was over No. 22 Squadron was called upon to undertake patrols along the eastern seaboard following the attack on Sydney Harbour in May and June 1942.