Grob g103 twin astir manual lawn

The Grob G 103 Twin Astir is a glass-reinforced plastic two-seat sailplane that was developed in Germany in the 1970s by Grob Aircraft AG as a counterpart to the single-seat G 102 Astir then in production. Grob G103C Segelfluggelaende Kammermark.jpg 4,454 ? 2,969; 2.11 MB. Grob G 103 Twin Astir. Grob gliders by registration.