81.

Aids to navigation authorized.

82.

Cooperation with Administrator of the Federal Aviation Administration.

83.

Unauthorized aids to maritime navigation; penalty.

84.

Interference with aids to navigation; penalty.

85.

Aids to maritime navigation; penalty.

86.

Marking of obstructions.

88.

Saving life and property.

91.

Safety of naval vessels.

92.

Secretary; general powers.

93.

Commandant; general powers.

94.

Oceanographic research.

95.

Special agents of the Coast Guard Investigative Service law enforcement authority.

96.

Prohibition on overhaul, repair, and maintenance of Coast Guard vessels in foreign shipyards.

97.

Procurement of buoy chain.

98.

National Coast Guard Museum.

99.

Enforcement authority.

100.

Enforcement of coastwise trade laws.