|Grob 103 Twin Astir Acro|
The G103 Twin II made by Grob Aircraft in Germany is a high performance two-seater sailplane. The aircraft is of T-tail configuration, and is fitted with a non retractable undercarriage and upper surface airbrakes. Of glass fibre construction, it is designed for training and simple aerobatic flying. The Royal Air Force acquired Grob Acros for its Cadet training program. The G103 also has a FAA approved modification kit for all-hand control for handicapped operation.