STRATOSTAT, aerostatero guyand, ki ozod parida ba stratosfera, yane ba balandii ziyoda az 11000 m mebaroyad. Agar Stratostat odam doshta boshad, hujraash havonoguzar sokhta shuda, baroi tamini hayot bo asbobu afzori lozima jihozonida meshavad.
Kurai puri Stratostat vobasta ba balandii parvoz va vazni borash az 14000 to 105000 m3 hajm doshta metavonad. Stratostathoe, ki faqat to ba tabaqahoi poyoni stratosfera mebaroyand, substratostat nom doravd. Stratostat solhoi 30 asri 20 mamul bud.