From TU magazine 210,
DANIEL ROY GROUP
In June 1935, in Chauvigny in the Vienne department, a gliding club was formed and named the "Daniel Roy Group," in honor of a military pilot from Chauvigny who had recently passed away. Its first president was Louis Trouvé, a former fighter pilot. By September 1935, the club had about one hundred members.
Immediately taking action, the members of this association began building a winch-car and a glider. The unique feature of this glider was that it was a "Pou du Cie" (a type of glider), but without an engine, of course. This allowed them not only to train future pilots but, above all, to build a glider at a very competitive cost, within reach of a small, fledgling club. Begun in the second half of July, the aircraft was finished for August 25th, the date of the Club's first meeting. The fuselage is strictly conforming to the plans in Mignet's book, as are the front and rear wings; the wingspan is 6 meters. It features a Mignet airfoil with a pointed leading edge and a raised trailing edge, covered in light and strong percale. The cockpit is also conforming, but a strut extends from the top of the cockpit and connects to a fitting on the fuselage nose. This fitting carries the tow hook. After much discussion, a wheeled landing gear was adopted, and an HM-8 type skid was installed at the rear. The empty weight of this glider is 75 kg. Immediately after the meeting on August 25th, the glider was tested, with the first flights being conducted by Louis Trouvé.
After some adjustments to the center of gravity, the glider was declared operational and used for training.
Given the success of this endeavor, the idea arose to replicate this type of construction, but this time in a two-seater configuration. The author does not know if this second machine was actually built.