I-ASTM-B209 AMS4027N 6061-T651 Indiza ejwayelekileipuleti le-aluminiumisetshenziswa kakhulu ukwenza izikhumba zendiza, amafreyimu e-fuselage, amagida, ama-rotor, ophephela, amathange kaphethiloli, amaphaneli odonga nezinsika zegiya lokumisa, kanye namaringi okubumba amarokhethi, amaphaneli ezindonga zemikhumbi-mkhathi.