 The ndege overhauling centre kwakatangwa nechepakati-1980s sechinhu chirongwa pasi zita Aircraft Heavy Maintenance Center kuti overhaul ndege MiG-21 uye MiG-23 of Ethiopian Air Force. Nzvimbo yacho yaida kukwanisa kugadzirisa ndege 50 pagore. Harina kuzombosvika pakukwanisa kwaro kuzere panguva yehondo yevagari vemoyakaguma muna 1991. 