 Brillant akatanga zvidzidzo zvake zvemainjiniya muHebrew Technion, uye muna 1937 akabatana neHagana Flight Club mu Kfar Yeladim paJezreel Valley semudzidzisi. Kambani yokufambisa ndege yeKfar Yeladim ndiyo yaiva mbeu yokutanga yeHagana yokusika ruoko rwemhepo, gare gare yakava Mauto Emhepo eIsrael, pasi pechiratidzo chekambani yokufambisa ndege. Muna 1938, akazvipira muPalestine Police Railway Department PPRD yeHagana Ghaffirs yeJewish Supernumerary Police, uye akaperekedza zvitima kubva kuZemach paGungwa reGarirea kuenda kuPort Said, Egypt. Paaive muPPRD, akakuvara apo chitima chake chakakuvadzwa nemugodhi wakaiswa nemagandanga panguva yekumukira kweArabhu kwa1936-1939. Akazvibudisa pachipatara ndokudzokera kukambani yake. 