Six of these were in crashes of training jet aircraft, one drowned during water recovery training, and four were due to fires in pure oxygen environments.
sˈɪks ʌv ðiːz wɜːɹ ɪn kɹˈæʃᵻz ʌv tɹˈeɪnɪŋ dʒˈɛt ˈɛɹkɹæft, wˈʌn dɹˈaʊnd dˈʊɹɹɪŋ wˈɔːɾɚ ɹᵻkˈʌvɚɹi tɹˈeɪnɪŋ, ænd fˈoːɹ wɜː dˈuː tə fˈaɪɚz ɪn pjˈʊɹ ˈɑːksɪdʒən ɛnvˈaɪɹənmənts.