Leaflets were dropped by Italian Ansaldo SVA planes over Vienna on 9 Augustus 1918 and they took off and landed at an airfield near the castle of San Pelagio. Unfortunately the museum here does not care for its aircraft collection. Its HU-16 Albatross was scrapped in 2013. Several others still listed by aviationmuseum.eu are no longer present. The remaining planes are mostly displayed poorly or in poor condition like this Thunderflash.