The Mighty Ninth

Strive To Reach The Summit

Setting up the field FDC
You didn't get a diploma from Gunnery unless you could use an RDP fan (range deflection protractor).  Deflection readings go to the guns while Quadrant Elevation (QE) must be calculated.

Setting up the field FDC

You didn't get a diploma from Gunnery unless you could use an RDP fan (range deflection protractor). Deflection readings go to the guns while Quadrant Elevation (QE) must be calculated.

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