It was still flying at the Villacoublay test ground in February 1930 .
The date of the first flight is not known precisely : in early October it was described as just completed but by mid-November it had obtained its certificate of airworthiness .
flight was still flying at the Villacoublay test ground in February 1930 .
The date of the first flight is not known precisely : in early October it was described as just completed but by mid-November it had obtained its certificate of airworthiness .