The aircraft failed to gain any interest from the French military and did not enter production.

He did not receive an answer, and by this time the aircraft had entered the runway.

The aircraft first flew on January 11, 1978, but never entered production.

He lost sight of it as the aircraft entered the clouds.

Sixty aircraft entered the Challenge in 1930, from six countries.

A few aircraft of this series entered service with French airlines in the 1920s.

The aircraft entered into service less than 6 months later.

Only 132 had been produced between 1957-1960, and the aircraft entered service as Su-7 in 1959.

In 1957 the aircraft entered production, and by 1959, 106 were built.

The aircraft failed to find any buyers and did not enter production.