Section 401.32 - Cargo booms-deck cargo(a) Every vessel shall have cargo booms secured in a manner that affords maximum visibility from the wheelhouse.(b) Cargo or containers carried, forward or aft, on deck shall be stowed in a manner that: (1) Affords an unrestricted view from the wheelhouse for the purpose of navigation; and(2) Does not interfere with mooring equipment.(c) Seaway Traffic Control Center shall be notified of the height of deck cargo prior to transiting the Seaway or when departing from a Port or Wharf within the Seaway.39 FR 10900, Mar. 22, 1974, as amended at 41 FR 12227, Mar. 24, 1976; 77 FR 40804 , July 11, 2012