The fort had food supplies for 10 days and 20,000 75 mm shells.
Speed would have been 34 to 35 knots, with armor to resist 203 mm shells.
Top speed would have been 29 knots, with the armor only able to withstand 203 mm shells.
A 280 mm shell, it was a longer version of the W9.
Firing 152/107 mm shells failed to produce significant improvement in range.
Speed would have been 34-35 knots, with armour to resist 203 mm shells.
However the power of the 76.2 mm shells was not sufficient in many cases.
He flipped the selector to single shot and put three 5.56mm shells through the front windshield into him.
Together they reached across the front seat and pulled out a man whose skull had been pierced by a 9 mm shell.
On 8 February 1945, a 40 mm shell hit his aircraft.