Deg useggas n 1931 yessufɣ-d ungal-is amenzu i wumi isemma vol de nuit i yelḥan aṭas deg tmetti. Deg useggas n 1939 d ungal niḍen Terre des hommes. Ungal-agi yewwi arraz n tkadimit tafransist. Deg yunyu 1940 yettwacegaɛ ɣer New York ɣef temtal yerzan, ṭrad syen yessufɣ-d ungal Pilote de guerre deg 1942. Aseggas deffir-s kan yessufɣ-d ungal-is aneggaru le petit prince, deg useggas-agi yuɣal ɣer Fransa i wakken ad ikemmel deg taɣutl-agi n temsafga maca yettwaɛzel seg les pilotes de chasse ɣef temtal yerzan ṣṣeḥa-s akked leɛmer-is. Maca ɣas akka ugin-as di tmurt n Fransa yuɣal ɣer ugrawis yellan di Sardaigne. Deg 31 yulyu 1944 yinig ɣer tmurt n Corse deg usafeg ɣef tmentilt yerzan axeddim-is, seg wass-n ur d-iban, ur iban ma yella nɣant neɣ yeɣli-d seg usafeg yemmut