View of the aft port corner of the control room. Visible from left to right starting from the top left corner is the blowing manifold for the regulating tanks and bunkers (with pressure gauge), the high-pressure air manifold, and to the right of that the low-pressure air manifold. Each manifold has multiple valves to direct its air to the appropriate points in the boat. Visible at the bottom left is the gray motor part of the auxiliary drain and trim pump. The shaft in the background on the extreme right is that of the FuMO 30 radar antenna. (Caption courtesy of Matt Hamacher)