The CAB GY-30 Supercab was a two-seat light aircraft built in France in 1954 as a further development of the CAB Minicab. The design was performed by Yves Gardan a onetime employee of French aeronautical company SIPA. Changes incorporated in the Supercab (from the Minicab) included a more powerful engine greater wingspan manually retractable undercarriage and slotted flaps that replaced the split flaps of the Minicab.
Made by Constructions Aéronautiques du Béarn.