fled. After dropping an incendiary bomb on the downed German aircraft, Insall flew through heavy fire at 2000 ft over enemy trenches. The Vickers' petrol tank was hit, but Insall brought the plane 500 yards back inside Allied lines for an emergency landing. Insall and Donald stayed by the Gunbus through a bombardment of about 150 shells while awaiting nightfall. After dark, they then set to work by torch light to salvage their plane. After they repaired the machine overnight, Insall flew them back to base at dawn.

The announcement