The AGO S.I was a German prototype ground-attack aircraft built in October 1918 but possibly never flown before the end of World War I.
Other intended installations were for an AGO S.I and the Hansa (Caspar) D.I, but these were not carried out before the Armistice.
Eyes & Eyes & Eyes Ago | AGO C.IV | For Emma, Forever Ago | AGO Flugzeugwerke | So Long Ago the Garden | Petrit Ago | Many Wars Ago | Long Ago Tomorrow | Four Months Ago... | Erbi Ago | AGO S.I | AGO Ao 192 |