ɹᵻplˈeɪsɪŋ ɐ mˈoːɹ bˈeɪsɪk sˈiː wˈʌnhˈʌndɹɪd θˈɜːɾi ˈeɪtʃ sˈɪmjʊlˌeɪɾɚ, ðɪ ˌɛfˌɛfˌɛmˈɛs wʌz jˈuːzd tə tɹˈeɪn pˈaɪləts, nˈævɪɡˌeɪɾɚz ænd flˈaɪt ˌɛndʒɪnˈɪɹz.
Replacing a more basic C-130H simulator, the FFMS was used to train pilots, navigators and flight engineers.