ɪt wʌz ɚɹˈɪdʒɪnəli pɹəpˈoʊzd ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti sˈɪks baɪ ðə juːnˈaɪɾᵻd kˈɪŋdəmz mˈɪnɪstɹi ʌv dᵻfˈɛns, wɪð ɪntˈɛndᵻd ˌæplɪkˈeɪʃən tə mˈɪlətˌɛɹi ˈɛɹkɹæft.
It was originally proposed in 1996 by the United Kingdom's Ministry of Defence, with intended application to military aircraft.